Home / 60,669,547.20-91,004,320.80-24,283,553.40

Finding the Fourth Proportional to 60,669,547.20, 91,004,320.80 and 24,283,553.40

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Solution

The fourth proportional to 60,669,547.20, 91,004,320.80 and 24,283,553.40 is: 36,425,330.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,669,547.20 : 91,004,320.80 = 24,283,553.40 : x
  2. Step 2: Convert to fraction form
    60,669,547.20/91,004,320.80 = 24,283,553.40/x
  3. Step 3: Cross multiply
    60,669,547.20x = 91,004,320.80 × 24,283,553.40
  4. Step 4: Simplify right side
    60,669,547.20x = 2,209,908,283,777,530.50
  5. Step 5: Solve for x
    x = 2,209,908,283,777,530.50/60,669,547.20
  6. Step 6: Final answer
    x = 36,425,330.10

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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.