Home / 44,419,936,395.73-66,168,228,473.27-42,014,007,329.35

Finding the Fourth Proportional to 44,419,936,395.73, 66,168,228,473.27 and 42,014,007,329.35

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Solution

The fourth proportional to 44,419,936,395.73, 66,168,228,473.27 and 42,014,007,329.35 is: 62,584,340,762.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,419,936,395.73 : 66,168,228,473.27 = 42,014,007,329.35 : x
  2. Step 2: Convert to fraction form
    44,419,936,395.73/66,168,228,473.27 = 42,014,007,329.35/x
  3. Step 3: Cross multiply
    44,419,936,395.73x = 66,168,228,473.27 × 42,014,007,329.35
  4. Step 4: Simplify right side
    44,419,936,395.73x = 2,779,992,436,045,662,650,368
  5. Step 5: Solve for x
    x = 2,779,992,436,045,662,650,368/44,419,936,395.73
  6. Step 6: Final answer
    x = 62,584,340,762.65

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.