Home / 58,502,742.60-87,754,113.90-29,804,928.60

Finding the Fourth Proportional to 58,502,742.60, 87,754,113.90 and 29,804,928.60

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Solution

The fourth proportional to 58,502,742.60, 87,754,113.90 and 29,804,928.60 is: 44,707,392.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,502,742.60 : 87,754,113.90 = 29,804,928.60 : x
  2. Step 2: Convert to fraction form
    58,502,742.60/87,754,113.90 = 29,804,928.60/x
  3. Step 3: Cross multiply
    58,502,742.60x = 87,754,113.90 × 29,804,928.60
  4. Step 4: Simplify right side
    58,502,742.60x = 2,615,505,099,145,768
  5. Step 5: Solve for x
    x = 2,615,505,099,145,768/58,502,742.60
  6. Step 6: Final answer
    x = 44,707,392.90

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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.