Home / 32,031,111.30-48,042,001.35-9,309,639.30

Finding the Fourth Proportional to 32,031,111.30, 48,042,001.35 and 9,309,639.30

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Solution

The fourth proportional to 32,031,111.30, 48,042,001.35 and 9,309,639.30 is: 13,963,102.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,031,111.30 : 48,042,001.35 = 9,309,639.30 : x
  2. Step 2: Convert to fraction form
    32,031,111.30/48,042,001.35 = 9,309,639.30/x
  3. Step 3: Cross multiply
    32,031,111.30x = 48,042,001.35 × 9,309,639.30
  4. Step 4: Simplify right side
    32,031,111.30x = 447,253,703,818,613.12
  5. Step 5: Solve for x
    x = 447,253,703,818,613.12/32,031,111.30
  6. Step 6: Final answer
    x = 13,963,102.92

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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.