Home / 9,307,989,275.52-13,961,891,898-4,264,415,112.72

Finding the Fourth Proportional to 9,307,989,275.52, 13,961,891,898 and 4,264,415,112.72

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Solution

The fourth proportional to 9,307,989,275.52, 13,961,891,898 and 4,264,415,112.72 is: 6,396,580,512.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,307,989,275.52 : 13,961,891,898 = 4,264,415,112.72 : x
  2. Step 2: Convert to fraction form
    9,307,989,275.52/13,961,891,898 = 4,264,415,112.72/x
  3. Step 3: Cross multiply
    9,307,989,275.52x = 13,961,891,898 × 4,264,415,112.72
  4. Step 4: Simplify right side
    9,307,989,275.52x = 59,539,302,811,994,120,192
  5. Step 5: Solve for x
    x = 59,539,302,811,994,120,192/9,307,989,275.52
  6. Step 6: Final answer
    x = 6,396,580,512.68

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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.