Home / 1,884,987,340,293.60-2,827,878,113,981.20-611,472,696,379.89

Finding the Fourth Proportional to 1,884,987,340,293.60, 2,827,878,113,981.20 and 611,472,696,379.89

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Solution

The fourth proportional to 1,884,987,340,293.60, 2,827,878,113,981.20 and 611,472,696,379.89 is: 917,337,861,335.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,987,340,293.60 : 2,827,878,113,981.20 = 611,472,696,379.89 : x
  2. Step 2: Convert to fraction form
    1,884,987,340,293.60/2,827,878,113,981.20 = 611,472,696,379.89/x
  3. Step 3: Cross multiply
    1,884,987,340,293.60x = 2,827,878,113,981.20 × 611,472,696,379.89
  4. Step 4: Simplify right side
    1,884,987,340,293.60x = 1,729,170,255,389,762,363,850,752
  5. Step 5: Solve for x
    x = 1,729,170,255,389,762,363,850,752/1,884,987,340,293.60
  6. Step 6: Final answer
    x = 917,337,861,335.68

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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.