Home / 40,137,701.10-60,206,551.65-35,514,164.40

Finding the Fourth Proportional to 40,137,701.10, 60,206,551.65 and 35,514,164.40

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Solution

The fourth proportional to 40,137,701.10, 60,206,551.65 and 35,514,164.40 is: 53,271,246.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,137,701.10 : 60,206,551.65 = 35,514,164.40 : x
  2. Step 2: Convert to fraction form
    40,137,701.10/60,206,551.65 = 35,514,164.40/x
  3. Step 3: Cross multiply
    40,137,701.10x = 60,206,551.65 × 35,514,164.40
  4. Step 4: Simplify right side
    40,137,701.10x = 2,138,185,373,255,191
  5. Step 5: Solve for x
    x = 2,138,185,373,255,191/40,137,701.10
  6. Step 6: Final answer
    x = 53,271,246.60

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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.