Home / 14,675,053.40-22,012,580.10-9,218,925.80

Finding the Fourth Proportional to 14,675,053.40, 22,012,580.10 and 9,218,925.80

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Solution

The fourth proportional to 14,675,053.40, 22,012,580.10 and 9,218,925.80 is: 13,828,388.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,675,053.40 : 22,012,580.10 = 9,218,925.80 : x
  2. Step 2: Convert to fraction form
    14,675,053.40/22,012,580.10 = 9,218,925.80/x
  3. Step 3: Cross multiply
    14,675,053.40x = 22,012,580.10 × 9,218,925.80
  4. Step 4: Simplify right side
    14,675,053.40x = 202,932,342,608,456.62
  5. Step 5: Solve for x
    x = 202,932,342,608,456.62/14,675,053.40
  6. Step 6: Final answer
    x = 13,828,388.70

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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.