Home / 58,348,929.76-80,526,371.52-32,248,543.84

Finding the Fourth Proportional to 58,348,929.76, 80,526,371.52 and 32,248,543.84

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Solution

The fourth proportional to 58,348,929.76, 80,526,371.52 and 32,248,543.84 is: 44,505,670.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,348,929.76 : 80,526,371.52 = 32,248,543.84 : x
  2. Step 2: Convert to fraction form
    58,348,929.76/80,526,371.52 = 32,248,543.84/x
  3. Step 3: Cross multiply
    58,348,929.76x = 80,526,371.52 × 32,248,543.84
  4. Step 4: Simplify right side
    58,348,929.76x = 2,596,858,222,238,847.50
  5. Step 5: Solve for x
    x = 2,596,858,222,238,847.50/58,348,929.76
  6. Step 6: Final answer
    x = 44,505,670.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.