Home / 58,706,777.60-88,060,166.40-15,575,897.60

Finding the Fourth Proportional to 58,706,777.60, 88,060,166.40 and 15,575,897.60

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Solution

The fourth proportional to 58,706,777.60, 88,060,166.40 and 15,575,897.60 is: 23,363,846.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,706,777.60 : 88,060,166.40 = 15,575,897.60 : x
  2. Step 2: Convert to fraction form
    58,706,777.60/88,060,166.40 = 15,575,897.60/x
  3. Step 3: Cross multiply
    58,706,777.60x = 88,060,166.40 × 15,575,897.60
  4. Step 4: Simplify right side
    58,706,777.60x = 1,371,616,134,485,360.75
  5. Step 5: Solve for x
    x = 1,371,616,134,485,360.75/58,706,777.60
  6. Step 6: Final answer
    x = 23,363,846.40

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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.