Home / 58,976,111.40-88,464,167.10-53,236,548.60

Finding the Fourth Proportional to 58,976,111.40, 88,464,167.10 and 53,236,548.60

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Solution

The fourth proportional to 58,976,111.40, 88,464,167.10 and 53,236,548.60 is: 79,854,822.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,976,111.40 : 88,464,167.10 = 53,236,548.60 : x
  2. Step 2: Convert to fraction form
    58,976,111.40/88,464,167.10 = 53,236,548.60/x
  3. Step 3: Cross multiply
    58,976,111.40x = 88,464,167.10 × 53,236,548.60
  4. Step 4: Simplify right side
    58,976,111.40x = 4,709,526,931,177,671
  5. Step 5: Solve for x
    x = 4,709,526,931,177,671/58,976,111.40
  6. Step 6: Final answer
    x = 79,854,822.90

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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.