Home / 45,154,121.56-62,312,639.34-24,527,583.16

Finding the Fourth Proportional to 45,154,121.56, 62,312,639.34 and 24,527,583.16

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Solution

The fourth proportional to 45,154,121.56, 62,312,639.34 and 24,527,583.16 is: 33,848,038.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,154,121.56 : 62,312,639.34 = 24,527,583.16 : x
  2. Step 2: Convert to fraction form
    45,154,121.56/62,312,639.34 = 24,527,583.16/x
  3. Step 3: Cross multiply
    45,154,121.56x = 62,312,639.34 × 24,527,583.16
  4. Step 4: Simplify right side
    45,154,121.56x = 1,528,378,443,330,937.50
  5. Step 5: Solve for x
    x = 1,528,378,443,330,937.50/45,154,121.56
  6. Step 6: Final answer
    x = 33,848,038.46

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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.