Home / 64,054,127.68-96,110,469.60-34,864,239.04

Finding the Fourth Proportional to 64,054,127.68, 96,110,469.60 and 34,864,239.04

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Solution

The fourth proportional to 64,054,127.68, 96,110,469.60 and 34,864,239.04 is: 52,312,294.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,054,127.68 : 96,110,469.60 = 34,864,239.04 : x
  2. Step 2: Convert to fraction form
    64,054,127.68/96,110,469.60 = 34,864,239.04/x
  3. Step 3: Cross multiply
    64,054,127.68x = 96,110,469.60 × 34,864,239.04
  4. Step 4: Simplify right side
    64,054,127.68x = 3,350,818,386,381,053
  5. Step 5: Solve for x
    x = 3,350,818,386,381,053/64,054,127.68
  6. Step 6: Final answer
    x = 52,312,294.43

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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.