Home / 22,152,059.60-33,228,089.40-13,044,808.40

Finding the Fourth Proportional to 22,152,059.60, 33,228,089.40 and 13,044,808.40

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Solution

The fourth proportional to 22,152,059.60, 33,228,089.40 and 13,044,808.40 is: 19,567,212.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,152,059.60 : 33,228,089.40 = 13,044,808.40 : x
  2. Step 2: Convert to fraction form
    22,152,059.60/33,228,089.40 = 13,044,808.40/x
  3. Step 3: Cross multiply
    22,152,059.60x = 33,228,089.40 × 13,044,808.40
  4. Step 4: Simplify right side
    22,152,059.60x = 433,454,059,721,070.94
  5. Step 5: Solve for x
    x = 433,454,059,721,070.94/22,152,059.60
  6. Step 6: Final answer
    x = 19,567,212.60

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1.5x scale

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.