Home / 249,666,046.29-344,587,877.01-150,562,928.61

Finding the Fourth Proportional to 249,666,046.29, 344,587,877.01 and 150,562,928.61

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Solution

The fourth proportional to 249,666,046.29, 344,587,877.01 and 150,562,928.61 is: 207,806,230.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,666,046.29 : 344,587,877.01 = 150,562,928.61 : x
  2. Step 2: Convert to fraction form
    249,666,046.29/344,587,877.01 = 150,562,928.61/x
  3. Step 3: Cross multiply
    249,666,046.29x = 344,587,877.01 × 150,562,928.61
  4. Step 4: Simplify right side
    249,666,046.29x = 51,882,159,926,128,096
  5. Step 5: Solve for x
    x = 51,882,159,926,128,096/249,666,046.29
  6. Step 6: Final answer
    x = 207,806,230.35

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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.