Home / 124,574,141.10-186,861,211.65-124,574,141.10

Finding the Fourth Proportional to 124,574,141.10, 186,861,211.65 and 124,574,141.10

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Solution

The fourth proportional to 124,574,141.10, 186,861,211.65 and 124,574,141.10 is: 186,861,211.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,574,141.10 : 186,861,211.65 = 124,574,141.10 : x
  2. Step 2: Convert to fraction form
    124,574,141.10/186,861,211.65 = 124,574,141.10/x
  3. Step 3: Cross multiply
    124,574,141.10x = 186,861,211.65 × 124,574,141.10
  4. Step 4: Simplify right side
    124,574,141.10x = 23,278,074,946,204,064
  5. Step 5: Solve for x
    x = 23,278,074,946,204,064/124,574,141.10
  6. Step 6: Final answer
    x = 186,861,211.65

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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.