Home / 40,743,641,387.52-61,111,961,256.96-24,803,841,070.08

Finding the Fourth Proportional to 40,743,641,387.52, 61,111,961,256.96 and 24,803,841,070.08

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Solution

The fourth proportional to 40,743,641,387.52, 61,111,961,256.96 and 24,803,841,070.08 is: 37,203,630,379.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,743,641,387.52 : 61,111,961,256.96 = 24,803,841,070.08 : x
  2. Step 2: Convert to fraction form
    40,743,641,387.52/61,111,961,256.96 = 24,803,841,070.08/x
  3. Step 3: Cross multiply
    40,743,641,387.52x = 61,111,961,256.96 × 24,803,841,070.08
  4. Step 4: Simplify right side
    40,743,641,387.52x = 1,515,811,374,498,522,333,184
  5. Step 5: Solve for x
    x = 1,515,811,374,498,522,333,184/40,743,641,387.52
  6. Step 6: Final answer
    x = 37,203,630,379.56

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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.