Home / 97,797,988.02-146,718,152.25-29,645,819.22

Finding the Fourth Proportional to 97,797,988.02, 146,718,152.25 and 29,645,819.22

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Solution

The fourth proportional to 97,797,988.02, 146,718,152.25 and 29,645,819.22 is: 44,475,146.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,797,988.02 : 146,718,152.25 = 29,645,819.22 : x
  2. Step 2: Convert to fraction form
    97,797,988.02/146,718,152.25 = 29,645,819.22/x
  3. Step 3: Cross multiply
    97,797,988.02x = 146,718,152.25 × 29,645,819.22
  4. Step 4: Simplify right side
    97,797,988.02x = 4,349,579,817,895,936
  5. Step 5: Solve for x
    x = 4,349,579,817,895,936/97,797,988.02
  6. Step 6: Final answer
    x = 44,475,146.23

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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.