Home / 43,109,326,891.72-59,490,237,987.20-24,078,708,116.92

Finding the Fourth Proportional to 43,109,326,891.72, 59,490,237,987.20 and 24,078,708,116.92

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Solution

The fourth proportional to 43,109,326,891.72, 59,490,237,987.20 and 24,078,708,116.92 is: 33,228,263,570.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,109,326,891.72 : 59,490,237,987.20 = 24,078,708,116.92 : x
  2. Step 2: Convert to fraction form
    43,109,326,891.72/59,490,237,987.20 = 24,078,708,116.92/x
  3. Step 3: Cross multiply
    43,109,326,891.72x = 59,490,237,987.20 × 24,078,708,116.92
  4. Step 4: Simplify right side
    43,109,326,891.72x = 1,432,448,076,300,181,307,392
  5. Step 5: Solve for x
    x = 1,432,448,076,300,181,307,392/43,109,326,891.72
  6. Step 6: Final answer
    x = 33,228,263,570.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.