Home / 37,426,820.60-56,030,006.10-27,884,502.20

Finding the Fourth Proportional to 37,426,820.60, 56,030,006.10 and 27,884,502.20

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Solution

The fourth proportional to 37,426,820.60, 56,030,006.10 and 27,884,502.20 is: 41,744,631.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,426,820.60 : 56,030,006.10 = 27,884,502.20 : x
  2. Step 2: Convert to fraction form
    37,426,820.60/56,030,006.10 = 27,884,502.20/x
  3. Step 3: Cross multiply
    37,426,820.60x = 56,030,006.10 × 27,884,502.20
  4. Step 4: Simplify right side
    37,426,820.60x = 1,562,368,828,361,463.50
  5. Step 5: Solve for x
    x = 1,562,368,828,361,463.50/37,426,820.60
  6. Step 6: Final answer
    x = 41,744,631.34

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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.