Home / 17,884,780,811.26-24,680,278,946.66-9,746,411,405.48

Finding the Fourth Proportional to 17,884,780,811.26, 24,680,278,946.66 and 9,746,411,405.48

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Solution

The fourth proportional to 17,884,780,811.26, 24,680,278,946.66 and 9,746,411,405.48 is: 13,449,656,149.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,884,780,811.26 : 24,680,278,946.66 = 9,746,411,405.48 : x
  2. Step 2: Convert to fraction form
    17,884,780,811.26/24,680,278,946.66 = 9,746,411,405.48/x
  3. Step 3: Cross multiply
    17,884,780,811.26x = 24,680,278,946.66 × 9,746,411,405.48
  4. Step 4: Simplify right side
    17,884,780,811.26x = 240,544,152,216,154,931,200
  5. Step 5: Solve for x
    x = 240,544,152,216,154,931,200/17,884,780,811.26
  6. Step 6: Final answer
    x = 13,449,656,149.25

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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.