Home / 47,059,334.38-64,943,456.70-26,152,248.34

Finding the Fourth Proportional to 47,059,334.38, 64,943,456.70 and 26,152,248.34

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Solution

The fourth proportional to 47,059,334.38, 64,943,456.70 and 26,152,248.34 is: 36,090,978.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,059,334.38 : 64,943,456.70 = 26,152,248.34 : x
  2. Step 2: Convert to fraction form
    47,059,334.38/64,943,456.70 = 26,152,248.34/x
  3. Step 3: Cross multiply
    47,059,334.38x = 64,943,456.70 × 26,152,248.34
  4. Step 4: Simplify right side
    47,059,334.38x = 1,698,417,407,676,437
  5. Step 5: Solve for x
    x = 1,698,417,407,676,437/47,059,334.38
  6. Step 6: Final answer
    x = 36,090,978.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.