Home / 10,011,142,648.69-13,826,842,904.57-6,593,120,316.13

Finding the Fourth Proportional to 10,011,142,648.69, 13,826,842,904.57 and 6,593,120,316.13

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Solution

The fourth proportional to 10,011,142,648.69, 13,826,842,904.57 and 6,593,120,316.13 is: 9,106,057,326.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,011,142,648.69 : 13,826,842,904.57 = 6,593,120,316.13 : x
  2. Step 2: Convert to fraction form
    10,011,142,648.69/13,826,842,904.57 = 6,593,120,316.13/x
  3. Step 3: Cross multiply
    10,011,142,648.69x = 13,826,842,904.57 × 6,593,120,316.13
  4. Step 4: Simplify right side
    10,011,142,648.69x = 91,162,038,862,025,441,280
  5. Step 5: Solve for x
    x = 91,162,038,862,025,441,280/10,011,142,648.69
  6. Step 6: Final answer
    x = 9,106,057,326.43

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Double scale
Find fourth proportional to 10,011,142,649.69, 13,826,842,905.95 and 6,593,120,317.13
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.