Home / 48,235,861,179.04-66,519,292,101.60-31,933,662,075.04

Finding the Fourth Proportional to 48,235,861,179.04, 66,519,292,101.60 and 31,933,662,075.04

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Solution

The fourth proportional to 48,235,861,179.04, 66,519,292,101.60 and 31,933,662,075.04 is: 44,037,870,238.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,235,861,179.04 : 66,519,292,101.60 = 31,933,662,075.04 : x
  2. Step 2: Convert to fraction form
    48,235,861,179.04/66,519,292,101.60 = 31,933,662,075.04/x
  3. Step 3: Cross multiply
    48,235,861,179.04x = 66,519,292,101.60 × 31,933,662,075.04
  4. Step 4: Simplify right side
    48,235,861,179.04x = 2,124,204,595,443,371,868,160
  5. Step 5: Solve for x
    x = 2,124,204,595,443,371,868,160/48,235,861,179.04
  6. Step 6: Final answer
    x = 44,037,870,238.47

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Double scale
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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.