Home / 64,448,049,643.46-88,934,301,177.22-35,510,620,184.10

Finding the Fourth Proportional to 64,448,049,643.46, 88,934,301,177.22 and 35,510,620,184.10

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Solution

The fourth proportional to 64,448,049,643.46, 88,934,301,177.22 and 35,510,620,184.10 is: 49,002,447,830.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,448,049,643.46 : 88,934,301,177.22 = 35,510,620,184.10 : x
  2. Step 2: Convert to fraction form
    64,448,049,643.46/88,934,301,177.22 = 35,510,620,184.10/x
  3. Step 3: Cross multiply
    64,448,049,643.46x = 88,934,301,177.22 × 35,510,620,184.10
  4. Step 4: Simplify right side
    64,448,049,643.46x = 3,158,112,190,442,616,913,920
  5. Step 5: Solve for x
    x = 3,158,112,190,442,616,913,920/64,448,049,643.46
  6. Step 6: Final answer
    x = 49,002,447,830.68

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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.