Home / 35,442,060.60-53,163,090.90-30,151,270.20

Finding the Fourth Proportional to 35,442,060.60, 53,163,090.90 and 30,151,270.20

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Solution

The fourth proportional to 35,442,060.60, 53,163,090.90 and 30,151,270.20 is: 45,226,905.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,442,060.60 : 53,163,090.90 = 30,151,270.20 : x
  2. Step 2: Convert to fraction form
    35,442,060.60/53,163,090.90 = 30,151,270.20/x
  3. Step 3: Cross multiply
    35,442,060.60x = 53,163,090.90 × 30,151,270.20
  4. Step 4: Simplify right side
    35,442,060.60x = 1,602,934,718,393,061
  5. Step 5: Solve for x
    x = 1,602,934,718,393,061/35,442,060.60
  6. Step 6: Final answer
    x = 45,226,905.30

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Similar ratio
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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.