Home / 190,038,248.39-284,953,456.19-150,897,927.50

Finding the Fourth Proportional to 190,038,248.39, 284,953,456.19 and 150,897,927.50

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Solution

The fourth proportional to 190,038,248.39, 284,953,456.19 and 150,897,927.50 is: 226,264,377.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,038,248.39 : 284,953,456.19 = 150,897,927.50 : x
  2. Step 2: Convert to fraction form
    190,038,248.39/284,953,456.19 = 150,897,927.50/x
  3. Step 3: Cross multiply
    190,038,248.39x = 284,953,456.19 × 150,897,927.50
  4. Step 4: Simplify right side
    190,038,248.39x = 42,998,885,973,002,408
  5. Step 5: Solve for x
    x = 42,998,885,973,002,408/190,038,248.39
  6. Step 6: Final answer
    x = 226,264,377.50

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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.