Home / 183,041,330.40-252,612,613.92-103,670,510.40

Finding the Fourth Proportional to 183,041,330.40, 252,612,613.92 and 103,670,510.40

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Solution

The fourth proportional to 183,041,330.40, 252,612,613.92 and 103,670,510.40 is: 143,074,127.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,041,330.40 : 252,612,613.92 = 103,670,510.40 : x
  2. Step 2: Convert to fraction form
    183,041,330.40/252,612,613.92 = 103,670,510.40/x
  3. Step 3: Cross multiply
    183,041,330.40x = 252,612,613.92 × 103,670,510.40
  4. Step 4: Simplify right side
    183,041,330.40x = 26,188,478,618,564,544
  5. Step 5: Solve for x
    x = 26,188,478,618,564,544/183,041,330.40
  6. Step 6: Final answer
    x = 143,074,127.36

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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.