Home / 82,942,259.10-124,413,388.65-42,127,590.30

Finding the Fourth Proportional to 82,942,259.10, 124,413,388.65 and 42,127,590.30

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Solution

The fourth proportional to 82,942,259.10, 124,413,388.65 and 42,127,590.30 is: 63,191,385.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,942,259.10 : 124,413,388.65 = 42,127,590.30 : x
  2. Step 2: Convert to fraction form
    82,942,259.10/124,413,388.65 = 42,127,590.30/x
  3. Step 3: Cross multiply
    82,942,259.10x = 124,413,388.65 × 42,127,590.30
  4. Step 4: Simplify right side
    82,942,259.10x = 5,241,236,264,881,870
  5. Step 5: Solve for x
    x = 5,241,236,264,881,870/82,942,259.10
  6. Step 6: Final answer
    x = 63,191,385.45

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