Home / 2,176,799,832,068.80-3,265,199,748,103.20-1,062,287,276,036.90

Finding the Fourth Proportional to 2,176,799,832,068.80, 3,265,199,748,103.20 and 1,062,287,276,036.90

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Solution

The fourth proportional to 2,176,799,832,068.80, 3,265,199,748,103.20 and 1,062,287,276,036.90 is: 1,593,430,914,055.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,176,799,832,068.80 : 3,265,199,748,103.20 = 1,062,287,276,036.90 : x
  2. Step 2: Convert to fraction form
    2,176,799,832,068.80/3,265,199,748,103.20 = 1,062,287,276,036.90/x
  3. Step 3: Cross multiply
    2,176,799,832,068.80x = 3,265,199,748,103.20 × 1,062,287,276,036.90
  4. Step 4: Simplify right side
    2,176,799,832,068.80x = 3,468,580,146,128,920,569,184,256
  5. Step 5: Solve for x
    x = 3,468,580,146,128,920,569,184,256/2,176,799,832,068.80
  6. Step 6: Final answer
    x = 1,593,430,914,055.35

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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.