Home / 151,159,701.60-226,739,552.40-97,367,752.80

Finding the Fourth Proportional to 151,159,701.60, 226,739,552.40 and 97,367,752.80

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Solution

The fourth proportional to 151,159,701.60, 226,739,552.40 and 97,367,752.80 is: 146,051,629.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,159,701.60 : 226,739,552.40 = 97,367,752.80 : x
  2. Step 2: Convert to fraction form
    151,159,701.60/226,739,552.40 = 97,367,752.80/x
  3. Step 3: Cross multiply
    151,159,701.60x = 226,739,552.40 × 97,367,752.80
  4. Step 4: Simplify right side
    151,159,701.60x = 22,077,120,688,065,848
  5. Step 5: Solve for x
    x = 22,077,120,688,065,848/151,159,701.60
  6. Step 6: Final answer
    x = 146,051,629.20

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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.