Home / 134,032,358.80-200,862,533.82-61,070,831.20

Finding the Fourth Proportional to 134,032,358.80, 200,862,533.82 and 61,070,831.20

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Solution

The fourth proportional to 134,032,358.80, 200,862,533.82 and 61,070,831.20 is: 91,521,495.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,032,358.80 : 200,862,533.82 = 61,070,831.20 : x
  2. Step 2: Convert to fraction form
    134,032,358.80/200,862,533.82 = 61,070,831.20/x
  3. Step 3: Cross multiply
    134,032,358.80x = 200,862,533.82 × 61,070,831.20
  4. Step 4: Simplify right side
    134,032,358.80x = 12,266,841,897,325,512
  5. Step 5: Solve for x
    x = 12,266,841,897,325,512/134,032,358.80
  6. Step 6: Final answer
    x = 91,521,495.31

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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.