Home / 2,495,232,661.01-3,443,397,515.57-1,437,572,167.25

Finding the Fourth Proportional to 2,495,232,661.01, 3,443,397,515.57 and 1,437,572,167.25

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Solution

The fourth proportional to 2,495,232,661.01, 3,443,397,515.57 and 1,437,572,167.25 is: 1,983,836,019.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,232,661.01 : 3,443,397,515.57 = 1,437,572,167.25 : x
  2. Step 2: Convert to fraction form
    2,495,232,661.01/3,443,397,515.57 = 1,437,572,167.25/x
  3. Step 3: Cross multiply
    2,495,232,661.01x = 3,443,397,515.57 × 1,437,572,167.25
  4. Step 4: Simplify right side
    2,495,232,661.01x = 4,950,132,429,147,607,040
  5. Step 5: Solve for x
    x = 4,950,132,429,147,607,040/2,495,232,661.01
  6. Step 6: Final answer
    x = 1,983,836,019.18

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Double scale
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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.