Home / 40,741,721,082.63-56,223,577,797.71-22,676,849,613.14

Finding the Fourth Proportional to 40,741,721,082.63, 56,223,577,797.71 and 22,676,849,613.14

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Solution

The fourth proportional to 40,741,721,082.63, 56,223,577,797.71 and 22,676,849,613.14 is: 31,294,053,970.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,741,721,082.63 : 56,223,577,797.71 = 22,676,849,613.14 : x
  2. Step 2: Convert to fraction form
    40,741,721,082.63/56,223,577,797.71 = 22,676,849,613.14/x
  3. Step 3: Cross multiply
    40,741,721,082.63x = 56,223,577,797.71 × 22,676,849,613.14
  4. Step 4: Simplify right side
    40,741,721,082.63x = 1,274,973,618,430,952,079,360
  5. Step 5: Solve for x
    x = 1,274,973,618,430,952,079,360/40,741,721,082.63
  6. Step 6: Final answer
    x = 31,294,053,970.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.