Home / 9,911,829,077.20-14,867,743,615.80-6,944,955,374.80

Finding the Fourth Proportional to 9,911,829,077.20, 14,867,743,615.80 and 6,944,955,374.80

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Solution

The fourth proportional to 9,911,829,077.20, 14,867,743,615.80 and 6,944,955,374.80 is: 10,417,433,062.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,911,829,077.20 : 14,867,743,615.80 = 6,944,955,374.80 : x
  2. Step 2: Convert to fraction form
    9,911,829,077.20/14,867,743,615.80 = 6,944,955,374.80/x
  3. Step 3: Cross multiply
    9,911,829,077.20x = 14,867,743,615.80 × 6,944,955,374.80
  4. Step 4: Simplify right side
    9,911,829,077.20x = 103,255,815,935,698,599,936
  5. Step 5: Solve for x
    x = 103,255,815,935,698,599,936/9,911,829,077.20
  6. Step 6: Final answer
    x = 10,417,433,062.20

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1.5x scale

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.