Home / 60,060,598,082.40-90,090,897,123.60-46,156,400,911.20

Finding the Fourth Proportional to 60,060,598,082.40, 90,090,897,123.60 and 46,156,400,911.20

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Solution

The fourth proportional to 60,060,598,082.40, 90,090,897,123.60 and 46,156,400,911.20 is: 69,234,601,366.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,060,598,082.40 : 90,090,897,123.60 = 46,156,400,911.20 : x
  2. Step 2: Convert to fraction form
    60,060,598,082.40/90,090,897,123.60 = 46,156,400,911.20/x
  3. Step 3: Cross multiply
    60,060,598,082.40x = 90,090,897,123.60 × 46,156,400,911.20
  4. Step 4: Simplify right side
    60,060,598,082.40x = 4,158,271,566,086,556,614,656
  5. Step 5: Solve for x
    x = 4,158,271,566,086,556,614,656/60,060,598,082.40
  6. Step 6: Final answer
    x = 69,234,601,366.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.