Home / 9,963,692,230.16-13,750,182,255.77-5,508,643,584.80

Finding the Fourth Proportional to 9,963,692,230.16, 13,750,182,255.77 and 5,508,643,584.80

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Solution

The fourth proportional to 9,963,692,230.16, 13,750,182,255.77 and 5,508,643,584.80 is: 7,602,086,809.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,963,692,230.16 : 13,750,182,255.77 = 5,508,643,584.80 : x
  2. Step 2: Convert to fraction form
    9,963,692,230.16/13,750,182,255.77 = 5,508,643,584.80/x
  3. Step 3: Cross multiply
    9,963,692,230.16x = 13,750,182,255.77 × 5,508,643,584.80
  4. Step 4: Simplify right side
    9,963,692,230.16x = 75,744,853,273,078,202,368
  5. Step 5: Solve for x
    x = 75,744,853,273,078,202,368/9,963,692,230.16
  6. Step 6: Final answer
    x = 7,602,086,809.12

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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.