Home / 3,625,348,342,438-5,435,341,627,393.50-2,192,437,676,266.40

Finding the Fourth Proportional to 3,625,348,342,438, 5,435,341,627,393.50 and 2,192,437,676,266.40

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Solution

The fourth proportional to 3,625,348,342,438, 5,435,341,627,393.50 and 2,192,437,676,266.40 is: 3,287,035,242,319.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625,348,342,438 : 5,435,341,627,393.50 = 2,192,437,676,266.40 : x
  2. Step 2: Convert to fraction form
    3,625,348,342,438/5,435,341,627,393.50 = 2,192,437,676,266.40/x
  3. Step 3: Cross multiply
    3,625,348,342,438x = 5,435,341,627,393.50 × 2,192,437,676,266.40
  4. Step 4: Simplify right side
    3,625,348,342,438x = 11,916,647,767,276,637,837,590,528
  5. Step 5: Solve for x
    x = 11,916,647,767,276,637,837,590,528/3,625,348,342,438
  6. Step 6: Final answer
    x = 3,287,035,242,319.04

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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.