Home / 9,087,657,216.86-13,636,797,716.29-6,564,097,006.64

Finding the Fourth Proportional to 9,087,657,216.86, 13,636,797,716.29 and 6,564,097,006.64

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Solution

The fourth proportional to 9,087,657,216.86, 13,636,797,716.29 and 6,564,097,006.64 is: 9,849,982,336.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,087,657,216.86 : 13,636,797,716.29 = 6,564,097,006.64 : x
  2. Step 2: Convert to fraction form
    9,087,657,216.86/13,636,797,716.29 = 6,564,097,006.64/x
  3. Step 3: Cross multiply
    9,087,657,216.86x = 13,636,797,716.29 × 6,564,097,006.64
  4. Step 4: Simplify right side
    9,087,657,216.86x = 89,513,263,069,654,384,640
  5. Step 5: Solve for x
    x = 89,513,263,069,654,384,640/9,087,657,216.86
  6. Step 6: Final answer
    x = 9,849,982,336.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.