Home / 58,505,612.80-87,758,419.20-44,050,417.60

Finding the Fourth Proportional to 58,505,612.80, 87,758,419.20 and 44,050,417.60

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Solution

The fourth proportional to 58,505,612.80, 87,758,419.20 and 44,050,417.60 is: 66,075,626.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,505,612.80 : 87,758,419.20 = 44,050,417.60 : x
  2. Step 2: Convert to fraction form
    58,505,612.80/87,758,419.20 = 44,050,417.60/x
  3. Step 3: Cross multiply
    58,505,612.80x = 87,758,419.20 × 44,050,417.60
  4. Step 4: Simplify right side
    58,505,612.80x = 3,865,795,013,675,858
  5. Step 5: Solve for x
    x = 3,865,795,013,675,858/58,505,612.80
  6. Step 6: Final answer
    x = 66,075,626.40

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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.