Home / 234,635,530.60-352,079,267.10-98,334,692.20

Finding the Fourth Proportional to 234,635,530.60, 352,079,267.10 and 98,334,692.20

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Solution

The fourth proportional to 234,635,530.60, 352,079,267.10 and 98,334,692.20 is: 147,554,832.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,635,530.60 : 352,079,267.10 = 98,334,692.20 : x
  2. Step 2: Convert to fraction form
    234,635,530.60/352,079,267.10 = 98,334,692.20/x
  3. Step 3: Cross multiply
    234,635,530.60x = 352,079,267.10 × 98,334,692.20
  4. Step 4: Simplify right side
    234,635,530.60x = 34,621,606,360,280,092
  5. Step 5: Solve for x
    x = 34,621,606,360,280,092/234,635,530.60
  6. Step 6: Final answer
    x = 147,554,832.26

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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.