Home / 23,113,127.20-34,644,807.60-8,730,637.60

Finding the Fourth Proportional to 23,113,127.20, 34,644,807.60 and 8,730,637.60

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Solution

The fourth proportional to 23,113,127.20, 34,644,807.60 and 8,730,637.60 is: 13,086,557.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,113,127.20 : 34,644,807.60 = 8,730,637.60 : x
  2. Step 2: Convert to fraction form
    23,113,127.20/34,644,807.60 = 8,730,637.60/x
  3. Step 3: Cross multiply
    23,113,127.20x = 34,644,807.60 × 8,730,637.60
  4. Step 4: Simplify right side
    23,113,127.20x = 302,471,259,877,325.75
  5. Step 5: Solve for x
    x = 302,471,259,877,325.75/23,113,127.20
  6. Step 6: Final answer
    x = 13,086,557.14

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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.