Home / 22,272,006.40-33,408,009.60-17,793,030.40

Finding the Fourth Proportional to 22,272,006.40, 33,408,009.60 and 17,793,030.40

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Solution

The fourth proportional to 22,272,006.40, 33,408,009.60 and 17,793,030.40 is: 26,689,545.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,272,006.40 : 33,408,009.60 = 17,793,030.40 : x
  2. Step 2: Convert to fraction form
    22,272,006.40/33,408,009.60 = 17,793,030.40/x
  3. Step 3: Cross multiply
    22,272,006.40x = 33,408,009.60 × 17,793,030.40
  4. Step 4: Simplify right side
    22,272,006.40x = 594,429,730,416,291.88
  5. Step 5: Solve for x
    x = 594,429,730,416,291.88/22,272,006.40
  6. Step 6: Final answer
    x = 26,689,545.60

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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.