Home / 55,570,842.90-83,403,503.55-24,912,602.10

Finding the Fourth Proportional to 55,570,842.90, 83,403,503.55 and 24,912,602.10

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Solution

The fourth proportional to 55,570,842.90, 83,403,503.55 and 24,912,602.10 is: 37,390,080.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,570,842.90 : 83,403,503.55 = 24,912,602.10 : x
  2. Step 2: Convert to fraction form
    55,570,842.90/83,403,503.55 = 24,912,602.10/x
  3. Step 3: Cross multiply
    55,570,842.90x = 83,403,503.55 × 24,912,602.10
  4. Step 4: Simplify right side
    55,570,842.90x = 2,077,798,297,687,087.50
  5. Step 5: Solve for x
    x = 2,077,798,297,687,087.50/55,570,842.90
  6. Step 6: Final answer
    x = 37,390,080.65

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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.