Home / 61,646,792.68-92,474,507.10-24,758,685.80

Finding the Fourth Proportional to 61,646,792.68, 92,474,507.10 and 24,758,685.80

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Solution

The fourth proportional to 61,646,792.68, 92,474,507.10 and 24,758,685.80 is: 37,139,762.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,646,792.68 : 92,474,507.10 = 24,758,685.80 : x
  2. Step 2: Convert to fraction form
    61,646,792.68/92,474,507.10 = 24,758,685.80/x
  3. Step 3: Cross multiply
    61,646,792.68x = 92,474,507.10 × 24,758,685.80
  4. Step 4: Simplify right side
    61,646,792.68x = 2,289,547,265,798,769
  5. Step 5: Solve for x
    x = 2,289,547,265,798,769/61,646,792.68
  6. Step 6: Final answer
    x = 37,139,762.93

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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.