Home / 39,510,220,243.60-59,276,972,534.25-15,916,316,035.60

Finding the Fourth Proportional to 39,510,220,243.60, 59,276,972,534.25 and 15,916,316,035.60

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Solution

The fourth proportional to 39,510,220,243.60, 59,276,972,534.25 and 15,916,316,035.60 is: 23,879,163,990.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,510,220,243.60 : 59,276,972,534.25 = 15,916,316,035.60 : x
  2. Step 2: Convert to fraction form
    39,510,220,243.60/59,276,972,534.25 = 15,916,316,035.60/x
  3. Step 3: Cross multiply
    39,510,220,243.60x = 59,276,972,534.25 × 15,916,316,035.60
  4. Step 4: Simplify right side
    39,510,220,243.60x = 943,471,028,488,704,098,304
  5. Step 5: Solve for x
    x = 943,471,028,488,704,098,304/39,510,220,243.60
  6. Step 6: Final answer
    x = 23,879,163,990.27

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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.