Home / 9,805,946,488.83-14,708,822,801.67-4,492,551,488.90

Finding the Fourth Proportional to 9,805,946,488.83, 14,708,822,801.67 and 4,492,551,488.90

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Solution

The fourth proportional to 9,805,946,488.83, 14,708,822,801.67 and 4,492,551,488.90 is: 6,738,782,824.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,805,946,488.83 : 14,708,822,801.67 = 4,492,551,488.90 : x
  2. Step 2: Convert to fraction form
    9,805,946,488.83/14,708,822,801.67 = 4,492,551,488.90/x
  3. Step 3: Cross multiply
    9,805,946,488.83x = 14,708,822,801.67 × 4,492,551,488.90
  4. Step 4: Simplify right side
    9,805,946,488.83x = 66,080,143,777,535,287,296
  5. Step 5: Solve for x
    x = 66,080,143,777,535,287,296/9,805,946,488.83
  6. Step 6: Final answer
    x = 6,738,782,824.57

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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.