Home / 94,625,283.60-130,577,442.48-52,806,069.18

Finding the Fourth Proportional to 94,625,283.60, 130,577,442.48 and 52,806,069.18

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Solution

The fourth proportional to 94,625,283.60, 130,577,442.48 and 52,806,069.18 is: 72,869,334.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,625,283.60 : 130,577,442.48 = 52,806,069.18 : x
  2. Step 2: Convert to fraction form
    94,625,283.60/130,577,442.48 = 52,806,069.18/x
  3. Step 3: Cross multiply
    94,625,283.60x = 130,577,442.48 × 52,806,069.18
  4. Step 4: Simplify right side
    94,625,283.60x = 6,895,281,460,946,351
  5. Step 5: Solve for x
    x = 6,895,281,460,946,351/94,625,283.60
  6. Step 6: Final answer
    x = 72,869,334.69

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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.