Home / 26,281,573,275.86-36,268,098,350.67-14,849,896,687.19

Finding the Fourth Proportional to 26,281,573,275.86, 36,268,098,350.67 and 14,849,896,687.19

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Solution

The fourth proportional to 26,281,573,275.86, 36,268,098,350.67 and 14,849,896,687.19 is: 20,492,590,298.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,281,573,275.86 : 36,268,098,350.67 = 14,849,896,687.19 : x
  2. Step 2: Convert to fraction form
    26,281,573,275.86/36,268,098,350.67 = 14,849,896,687.19/x
  3. Step 3: Cross multiply
    26,281,573,275.86x = 36,268,098,350.67 × 14,849,896,687.19
  4. Step 4: Simplify right side
    26,281,573,275.86x = 538,577,513,548,114,165,760
  5. Step 5: Solve for x
    x = 538,577,513,548,114,165,760/26,281,573,275.86
  6. Step 6: Final answer
    x = 20,492,590,298.73

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Double scale
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1.5x scale

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.