Home / 237,788,117.40-356,346,252.90-175,894,267.80

Finding the Fourth Proportional to 237,788,117.40, 356,346,252.90 and 175,894,267.80

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Solution

The fourth proportional to 237,788,117.40, 356,346,252.90 and 175,894,267.80 is: 263,592,915.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,788,117.40 : 356,346,252.90 = 175,894,267.80 : x
  2. Step 2: Convert to fraction form
    237,788,117.40/356,346,252.90 = 175,894,267.80/x
  3. Step 3: Cross multiply
    237,788,117.40x = 356,346,252.90 × 175,894,267.80
  4. Step 4: Simplify right side
    237,788,117.40x = 62,679,263,237,119,128
  5. Step 5: Solve for x
    x = 62,679,263,237,119,128/237,788,117.40
  6. Step 6: Final answer
    x = 263,592,915.92

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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.