Home / 11,480,069,274.59-15,842,495,470.24-6,199,671,498.59

Finding the Fourth Proportional to 11,480,069,274.59, 15,842,495,470.24 and 6,199,671,498.59

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Solution

The fourth proportional to 11,480,069,274.59, 15,842,495,470.24 and 6,199,671,498.59 is: 8,555,546,598.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,480,069,274.59 : 15,842,495,470.24 = 6,199,671,498.59 : x
  2. Step 2: Convert to fraction form
    11,480,069,274.59/15,842,495,470.24 = 6,199,671,498.59/x
  3. Step 3: Cross multiply
    11,480,069,274.59x = 15,842,495,470.24 × 6,199,671,498.59
  4. Step 4: Simplify right side
    11,480,069,274.59x = 98,218,267,633,388,109,824
  5. Step 5: Solve for x
    x = 98,218,267,633,388,109,824/11,480,069,274.59
  6. Step 6: Final answer
    x = 8,555,546,598.55

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Double scale
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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.