Home / 40,047,581.40-60,077,368.58-14,494,569.53

Finding the Fourth Proportional to 40,047,581.40, 60,077,368.58 and 14,494,569.53

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Solution

The fourth proportional to 40,047,581.40, 60,077,368.58 and 14,494,569.53 is: 21,744,024.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,047,581.40 : 60,077,368.58 = 14,494,569.53 : x
  2. Step 2: Convert to fraction form
    40,047,581.40/60,077,368.58 = 14,494,569.53/x
  3. Step 3: Cross multiply
    40,047,581.40x = 60,077,368.58 × 14,494,569.53
  4. Step 4: Simplify right side
    40,047,581.40x = 870,795,595,689,387.75
  5. Step 5: Solve for x
    x = 870,795,595,689,387.75/40,047,581.40
  6. Step 6: Final answer
    x = 21,744,024.61

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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.