Home / 32,125,017.12-48,169,417.30-10,553,826.93

Finding the Fourth Proportional to 32,125,017.12, 48,169,417.30 and 10,553,826.93

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Solution

The fourth proportional to 32,125,017.12, 48,169,417.30 and 10,553,826.93 is: 15,824,791.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,125,017.12 : 48,169,417.30 = 10,553,826.93 : x
  2. Step 2: Convert to fraction form
    32,125,017.12/48,169,417.30 = 10,553,826.93/x
  3. Step 3: Cross multiply
    32,125,017.12x = 48,169,417.30 × 10,553,826.93
  4. Step 4: Simplify right side
    32,125,017.12x = 508,371,693,503,147.81
  5. Step 5: Solve for x
    x = 508,371,693,503,147.81/32,125,017.12
  6. Step 6: Final answer
    x = 15,824,791.36

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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.