Home / 37,430,812.10-56,146,218.15-9,063,964.10

Finding the Fourth Proportional to 37,430,812.10, 56,146,218.15 and 9,063,964.10

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Solution

The fourth proportional to 37,430,812.10, 56,146,218.15 and 9,063,964.10 is: 13,595,946.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,430,812.10 : 56,146,218.15 = 9,063,964.10 : x
  2. Step 2: Convert to fraction form
    37,430,812.10/56,146,218.15 = 9,063,964.10/x
  3. Step 3: Cross multiply
    37,430,812.10x = 56,146,218.15 × 9,063,964.10
  4. Step 4: Simplify right side
    37,430,812.10x = 508,907,305,662,368.38
  5. Step 5: Solve for x
    x = 508,907,305,662,368.38/37,430,812.10
  6. Step 6: Final answer
    x = 13,595,946.15

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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.