Home / 58,754,127.60-88,075,204.20-45,793,090.80

Finding the Fourth Proportional to 58,754,127.60, 88,075,204.20 and 45,793,090.80

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Solution

The fourth proportional to 58,754,127.60, 88,075,204.20 and 45,793,090.80 is: 68,645,999.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,754,127.60 : 88,075,204.20 = 45,793,090.80 : x
  2. Step 2: Convert to fraction form
    58,754,127.60/88,075,204.20 = 45,793,090.80/x
  3. Step 3: Cross multiply
    58,754,127.60x = 88,075,204.20 × 45,793,090.80
  4. Step 4: Simplify right side
    58,754,127.60x = 4,033,235,823,159,141
  5. Step 5: Solve for x
    x = 4,033,235,823,159,141/58,754,127.60
  6. Step 6: Final answer
    x = 68,645,999.66

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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.