Home / 60,155,101.80-90,232,652.70-14,716,896.30

Finding the Fourth Proportional to 60,155,101.80, 90,232,652.70 and 14,716,896.30

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Solution

The fourth proportional to 60,155,101.80, 90,232,652.70 and 14,716,896.30 is: 22,075,344.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,155,101.80 : 90,232,652.70 = 14,716,896.30 : x
  2. Step 2: Convert to fraction form
    60,155,101.80/90,232,652.70 = 14,716,896.30/x
  3. Step 3: Cross multiply
    60,155,101.80x = 90,232,652.70 × 14,716,896.30
  4. Step 4: Simplify right side
    60,155,101.80x = 1,327,944,592,659,815
  5. Step 5: Solve for x
    x = 1,327,944,592,659,815/60,155,101.80
  6. Step 6: Final answer
    x = 22,075,344.45

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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.