Home / 38,834,032.80-58,272,044.40-17,271,962.40

Finding the Fourth Proportional to 38,834,032.80, 58,272,044.40 and 17,271,962.40

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Solution

The fourth proportional to 38,834,032.80, 58,272,044.40 and 17,271,962.40 is: 25,917,281.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,834,032.80 : 58,272,044.40 = 17,271,962.40 : x
  2. Step 2: Convert to fraction form
    38,834,032.80/58,272,044.40 = 17,271,962.40/x
  3. Step 3: Cross multiply
    38,834,032.80x = 58,272,044.40 × 17,271,962.40
  4. Step 4: Simplify right side
    38,834,032.80x = 1,006,472,559,847,930.50
  5. Step 5: Solve for x
    x = 1,006,472,559,847,930.50/38,834,032.80
  6. Step 6: Final answer
    x = 25,917,281.50

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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.