Home / 2,495,232,666.44-3,443,397,523.08-1,437,572,172.68

Finding the Fourth Proportional to 2,495,232,666.44, 3,443,397,523.08 and 1,437,572,172.68

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Solution

The fourth proportional to 2,495,232,666.44, 3,443,397,523.08 and 1,437,572,172.68 is: 1,983,836,026.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,232,666.44 : 3,443,397,523.08 = 1,437,572,172.68 : x
  2. Step 2: Convert to fraction form
    2,495,232,666.44/3,443,397,523.08 = 1,437,572,172.68/x
  3. Step 3: Cross multiply
    2,495,232,666.44x = 3,443,397,523.08 × 1,437,572,172.68
  4. Step 4: Simplify right side
    2,495,232,666.44x = 4,950,132,458,655,046,656
  5. Step 5: Solve for x
    x = 4,950,132,458,655,046,656/2,495,232,666.44
  6. Step 6: Final answer
    x = 1,983,836,026.69

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1.5x scale

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.