Home / 45,891,235.68-63,334,480.14-34,268,621.01

Finding the Fourth Proportional to 45,891,235.68, 63,334,480.14 and 34,268,621.01

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Solution

The fourth proportional to 45,891,235.68, 63,334,480.14 and 34,268,621.01 is: 47,294,113.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,891,235.68 : 63,334,480.14 = 34,268,621.01 : x
  2. Step 2: Convert to fraction form
    45,891,235.68/63,334,480.14 = 34,268,621.01/x
  3. Step 3: Cross multiply
    45,891,235.68x = 63,334,480.14 × 34,268,621.01
  4. Step 4: Simplify right side
    45,891,235.68x = 2,170,385,296,783,031.75
  5. Step 5: Solve for x
    x = 2,170,385,296,783,031.75/45,891,235.68
  6. Step 6: Final answer
    x = 47,294,113.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.