Home / 37,807,201.60-56,710,802.40-35,816,545.60

Finding the Fourth Proportional to 37,807,201.60, 56,710,802.40 and 35,816,545.60

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Solution

The fourth proportional to 37,807,201.60, 56,710,802.40 and 35,816,545.60 is: 53,724,818.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,807,201.60 : 56,710,802.40 = 35,816,545.60 : x
  2. Step 2: Convert to fraction form
    37,807,201.60/56,710,802.40 = 35,816,545.60/x
  3. Step 3: Cross multiply
    37,807,201.60x = 56,710,802.40 × 35,816,545.60
  4. Step 4: Simplify right side
    37,807,201.60x = 2,031,185,040,172,189.50
  5. Step 5: Solve for x
    x = 2,031,185,040,172,189.50/37,807,201.60
  6. Step 6: Final answer
    x = 53,724,818.40

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Similar ratio
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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.