Home / 11,480,069,281.19-15,842,495,479.34-6,199,671,505.19

Finding the Fourth Proportional to 11,480,069,281.19, 15,842,495,479.34 and 6,199,671,505.19

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Solution

The fourth proportional to 11,480,069,281.19, 15,842,495,479.34 and 6,199,671,505.19 is: 8,555,546,607.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,480,069,281.19 : 15,842,495,479.34 = 6,199,671,505.19 : x
  2. Step 2: Convert to fraction form
    11,480,069,281.19/15,842,495,479.34 = 6,199,671,505.19/x
  3. Step 3: Cross multiply
    11,480,069,281.19x = 15,842,495,479.34 × 6,199,671,505.19
  4. Step 4: Simplify right side
    11,480,069,281.19x = 98,218,267,794,304,991,232
  5. Step 5: Solve for x
    x = 98,218,267,794,304,991,232/11,480,069,281.19
  6. Step 6: Final answer
    x = 8,555,546,607.66

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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.