Home / 45,154,123.56-62,312,642.10-24,527,585.16

Finding the Fourth Proportional to 45,154,123.56, 62,312,642.10 and 24,527,585.16

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Solution

The fourth proportional to 45,154,123.56, 62,312,642.10 and 24,527,585.16 is: 33,848,041.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,154,123.56 : 62,312,642.10 = 24,527,585.16 : x
  2. Step 2: Convert to fraction form
    45,154,123.56/62,312,642.10 = 24,527,585.16/x
  3. Step 3: Cross multiply
    45,154,123.56x = 62,312,642.10 × 24,527,585.16
  4. Step 4: Simplify right side
    45,154,123.56x = 1,528,378,635,652,351.25
  5. Step 5: Solve for x
    x = 1,528,378,635,652,351.25/45,154,123.56
  6. Step 6: Final answer
    x = 33,848,041.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.