Home / 222,371,520.60-332,849,492.10-158,670,528.60

Finding the Fourth Proportional to 222,371,520.60, 332,849,492.10 and 158,670,528.60

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Solution

The fourth proportional to 222,371,520.60, 332,849,492.10 and 158,670,528.60 is: 237,500,758.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,371,520.60 : 332,849,492.10 = 158,670,528.60 : x
  2. Step 2: Convert to fraction form
    222,371,520.60/332,849,492.10 = 158,670,528.60/x
  3. Step 3: Cross multiply
    222,371,520.60x = 332,849,492.10 × 158,670,528.60
  4. Step 4: Simplify right side
    222,371,520.60x = 52,813,404,855,748,528
  5. Step 5: Solve for x
    x = 52,813,404,855,748,528/222,371,520.60
  6. Step 6: Final answer
    x = 237,500,758.70

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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.