Home / 44,032,053.85-66,048,080.78-40,843,407.85

Finding the Fourth Proportional to 44,032,053.85, 66,048,080.78 and 40,843,407.85

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Solution

The fourth proportional to 44,032,053.85, 66,048,080.78 and 40,843,407.85 is: 61,265,111.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,032,053.85 : 66,048,080.78 = 40,843,407.85 : x
  2. Step 2: Convert to fraction form
    44,032,053.85/66,048,080.78 = 40,843,407.85/x
  3. Step 3: Cross multiply
    44,032,053.85x = 66,048,080.78 × 40,843,407.85
  4. Step 4: Simplify right side
    44,032,053.85x = 2,697,628,700,803,069
  5. Step 5: Solve for x
    x = 2,697,628,700,803,069/44,032,053.85
  6. Step 6: Final answer
    x = 61,265,111.78

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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.