Home / 14,290,065,360-21,437,540,070.45-5,891,379,842.22

Finding the Fourth Proportional to 14,290,065,360, 21,437,540,070.45 and 5,891,379,842.22

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Solution

The fourth proportional to 14,290,065,360, 21,437,540,070.45 and 5,891,379,842.22 is: 8,838,076,541.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,290,065,360 : 21,437,540,070.45 = 5,891,379,842.22 : x
  2. Step 2: Convert to fraction form
    14,290,065,360/21,437,540,070.45 = 5,891,379,842.22/x
  3. Step 3: Cross multiply
    14,290,065,360x = 21,437,540,070.45 × 5,891,379,842.22
  4. Step 4: Simplify right side
    14,290,065,360x = 126,296,691,437,832,650,752
  5. Step 5: Solve for x
    x = 126,296,691,437,832,650,752/14,290,065,360
  6. Step 6: Final answer
    x = 8,838,076,541.72

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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.