Home / 10,423,628,294.71-14,386,179,431.63-6,356,889,326.24

Finding the Fourth Proportional to 10,423,628,294.71, 14,386,179,431.63 and 6,356,889,326.24

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Solution

The fourth proportional to 10,423,628,294.71, 14,386,179,431.63 and 6,356,889,326.24 is: 8,773,466,195.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,423,628,294.71 : 14,386,179,431.63 = 6,356,889,326.24 : x
  2. Step 2: Convert to fraction form
    10,423,628,294.71/14,386,179,431.63 = 6,356,889,326.24/x
  3. Step 3: Cross multiply
    10,423,628,294.71x = 14,386,179,431.63 × 6,356,889,326.24
  4. Step 4: Simplify right side
    10,423,628,294.71x = 91,451,350,474,302,160,896
  5. Step 5: Solve for x
    x = 91,451,350,474,302,160,896/10,423,628,294.71
  6. Step 6: Final answer
    x = 8,773,466,195.14

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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.