Home / 65,184,089.70-97,776,134.55-34,951,001.70

Finding the Fourth Proportional to 65,184,089.70, 97,776,134.55 and 34,951,001.70

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Solution

The fourth proportional to 65,184,089.70, 97,776,134.55 and 34,951,001.70 is: 52,426,502.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,184,089.70 : 97,776,134.55 = 34,951,001.70 : x
  2. Step 2: Convert to fraction form
    65,184,089.70/97,776,134.55 = 34,951,001.70/x
  3. Step 3: Cross multiply
    65,184,089.70x = 97,776,134.55 × 34,951,001.70
  4. Step 4: Simplify right side
    65,184,089.70x = 3,417,373,844,876,479
  5. Step 5: Solve for x
    x = 3,417,373,844,876,479/65,184,089.70
  6. Step 6: Final answer
    x = 52,426,502.55

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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.