Home / 9,459,576,341.65-13,048,064,366.89-6,067,112,182.71

Finding the Fourth Proportional to 9,459,576,341.65, 13,048,064,366.89 and 6,067,112,182.71

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Solution

The fourth proportional to 9,459,576,341.65, 13,048,064,366.89 and 6,067,112,182.71 is: 8,368,669,739.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,459,576,341.65 : 13,048,064,366.89 = 6,067,112,182.71 : x
  2. Step 2: Convert to fraction form
    9,459,576,341.65/13,048,064,366.89 = 6,067,112,182.71/x
  3. Step 3: Cross multiply
    9,459,576,341.65x = 13,048,064,366.89 × 6,067,112,182.71
  4. Step 4: Simplify right side
    9,459,576,341.65x = 79,164,070,281,142,566,912
  5. Step 5: Solve for x
    x = 79,164,070,281,142,566,912/9,459,576,341.65
  6. Step 6: Final answer
    x = 8,368,669,739.74

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Double scale
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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.