Home / 44,419,936,402.10-66,168,228,482.75-42,014,007,335.72

Finding the Fourth Proportional to 44,419,936,402.10, 66,168,228,482.75 and 42,014,007,335.72

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Solution

The fourth proportional to 44,419,936,402.10, 66,168,228,482.75 and 42,014,007,335.72 is: 62,584,340,772.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,419,936,402.10 : 66,168,228,482.75 = 42,014,007,335.72 : x
  2. Step 2: Convert to fraction form
    44,419,936,402.10/66,168,228,482.75 = 42,014,007,335.72/x
  3. Step 3: Cross multiply
    44,419,936,402.10x = 66,168,228,482.75 × 42,014,007,335.72
  4. Step 4: Simplify right side
    44,419,936,402.10x = 2,779,992,436,866,113,601,536
  5. Step 5: Solve for x
    x = 2,779,992,436,866,113,601,536/44,419,936,402.10
  6. Step 6: Final answer
    x = 62,584,340,772.14

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1.5x scale

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.