Home / 275,365,041.40-413,047,562.10-93,612,219.40

Finding the Fourth Proportional to 275,365,041.40, 413,047,562.10 and 93,612,219.40

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Solution

The fourth proportional to 275,365,041.40, 413,047,562.10 and 93,612,219.40 is: 140,418,329.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,365,041.40 : 413,047,562.10 = 93,612,219.40 : x
  2. Step 2: Convert to fraction form
    275,365,041.40/413,047,562.10 = 93,612,219.40/x
  3. Step 3: Cross multiply
    275,365,041.40x = 413,047,562.10 × 93,612,219.40
  4. Step 4: Simplify right side
    275,365,041.40x = 38,666,299,005,940,328
  5. Step 5: Solve for x
    x = 38,666,299,005,940,328/275,365,041.40
  6. Step 6: Final answer
    x = 140,418,329.10

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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.