Home / 39,486,312.90-59,264,461.35-23,292,015.30

Finding the Fourth Proportional to 39,486,312.90, 59,264,461.35 and 23,292,015.30

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Solution

The fourth proportional to 39,486,312.90, 59,264,461.35 and 23,292,015.30 is: 34,958,663.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,486,312.90 : 59,264,461.35 = 23,292,015.30 : x
  2. Step 2: Convert to fraction form
    39,486,312.90/59,264,461.35 = 23,292,015.30/x
  3. Step 3: Cross multiply
    39,486,312.90x = 59,264,461.35 × 23,292,015.30
  4. Step 4: Simplify right side
    39,486,312.90x = 1,380,388,740,510,458.75
  5. Step 5: Solve for x
    x = 1,380,388,740,510,458.75/39,486,312.90
  6. Step 6: Final answer
    x = 34,958,663.88

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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.