Home / 58,878,228.60-88,149,381.30-52,159,764.60

Finding the Fourth Proportional to 58,878,228.60, 88,149,381.30 and 52,159,764.60

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Solution

The fourth proportional to 58,878,228.60, 88,149,381.30 and 52,159,764.60 is: 78,090,851.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,878,228.60 : 88,149,381.30 = 52,159,764.60 : x
  2. Step 2: Convert to fraction form
    58,878,228.60/88,149,381.30 = 52,159,764.60/x
  3. Step 3: Cross multiply
    58,878,228.60x = 88,149,381.30 × 52,159,764.60
  4. Step 4: Simplify right side
    58,878,228.60x = 4,597,850,978,243,642
  5. Step 5: Solve for x
    x = 4,597,850,978,243,642/58,878,228.60
  6. Step 6: Final answer
    x = 78,090,851.03

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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.