Home / 332,151,302.85-498,226,954.28-302,018,598.15

Finding the Fourth Proportional to 332,151,302.85, 498,226,954.28 and 302,018,598.15

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Solution

The fourth proportional to 332,151,302.85, 498,226,954.28 and 302,018,598.15 is: 453,027,897.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,151,302.85 : 498,226,954.28 = 302,018,598.15 : x
  2. Step 2: Convert to fraction form
    332,151,302.85/498,226,954.28 = 302,018,598.15/x
  3. Step 3: Cross multiply
    332,151,302.85x = 498,226,954.28 × 302,018,598.15
  4. Step 4: Simplify right side
    332,151,302.85x = 150,473,806,290,679,616
  5. Step 5: Solve for x
    x = 150,473,806,290,679,616/332,151,302.85
  6. Step 6: Final answer
    x = 453,027,897.23

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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.