Home / 108,727,848.80-150,044,455.85-59,835,276.80

Finding the Fourth Proportional to 108,727,848.80, 150,044,455.85 and 59,835,276.80

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Solution

The fourth proportional to 108,727,848.80, 150,044,455.85 and 59,835,276.80 is: 82,572,695.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,727,848.80 : 150,044,455.85 = 59,835,276.80 : x
  2. Step 2: Convert to fraction form
    108,727,848.80/150,044,455.85 = 59,835,276.80/x
  3. Step 3: Cross multiply
    108,727,848.80x = 150,044,455.85 × 59,835,276.80
  4. Step 4: Simplify right side
    108,727,848.80x = 8,977,951,547,040,731
  5. Step 5: Solve for x
    x = 8,977,951,547,040,731/108,727,848.80
  6. Step 6: Final answer
    x = 82,572,695.46

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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.