Home / 63,751,574.70-95,627,362.05-38,242,406.70

Finding the Fourth Proportional to 63,751,574.70, 95,627,362.05 and 38,242,406.70

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Solution

The fourth proportional to 63,751,574.70, 95,627,362.05 and 38,242,406.70 is: 57,363,610.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,751,574.70 : 95,627,362.05 = 38,242,406.70 : x
  2. Step 2: Convert to fraction form
    63,751,574.70/95,627,362.05 = 38,242,406.70/x
  3. Step 3: Cross multiply
    63,751,574.70x = 95,627,362.05 × 38,242,406.70
  4. Step 4: Simplify right side
    63,751,574.70x = 3,657,020,471,164,246
  5. Step 5: Solve for x
    x = 3,657,020,471,164,246/63,751,574.70
  6. Step 6: Final answer
    x = 57,363,610.05

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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.