Home / 94,625,284.60-130,577,443.86-52,806,070.18

Finding the Fourth Proportional to 94,625,284.60, 130,577,443.86 and 52,806,070.18

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Solution

The fourth proportional to 94,625,284.60, 130,577,443.86 and 52,806,070.18 is: 72,869,336.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,625,284.60 : 130,577,443.86 = 52,806,070.18 : x
  2. Step 2: Convert to fraction form
    94,625,284.60/130,577,443.86 = 52,806,070.18/x
  3. Step 3: Cross multiply
    94,625,284.60x = 130,577,443.86 × 52,806,070.18
  4. Step 4: Simplify right side
    94,625,284.60x = 6,895,281,664,396,170
  5. Step 5: Solve for x
    x = 6,895,281,664,396,170/94,625,284.60
  6. Step 6: Final answer
    x = 72,869,336.07

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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.