Home / 97,762,547.20-146,643,820.80-96,250,892.80

Finding the Fourth Proportional to 97,762,547.20, 146,643,820.80 and 96,250,892.80

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Solution

The fourth proportional to 97,762,547.20, 146,643,820.80 and 96,250,892.80 is: 144,376,339.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,762,547.20 : 146,643,820.80 = 96,250,892.80 : x
  2. Step 2: Convert to fraction form
    97,762,547.20/146,643,820.80 = 96,250,892.80/x
  3. Step 3: Cross multiply
    97,762,547.20x = 146,643,820.80 × 96,250,892.80
  4. Step 4: Simplify right side
    97,762,547.20x = 14,114,598,675,603,210
  5. Step 5: Solve for x
    x = 14,114,598,675,603,210/97,762,547.20
  6. Step 6: Final answer
    x = 144,376,339.20

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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.