Home / 17,659,402,642.17-26,478,434,612.68-7,037,261,084.07

Finding the Fourth Proportional to 17,659,402,642.17, 26,478,434,612.68 and 7,037,261,084.07

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Solution

The fourth proportional to 17,659,402,642.17, 26,478,434,612.68 and 7,037,261,084.07 is: 10,551,639,896.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,659,402,642.17 : 26,478,434,612.68 = 7,037,261,084.07 : x
  2. Step 2: Convert to fraction form
    17,659,402,642.17/26,478,434,612.68 = 7,037,261,084.07/x
  3. Step 3: Cross multiply
    17,659,402,642.17x = 26,478,434,612.68 × 7,037,261,084.07
  4. Step 4: Simplify right side
    17,659,402,642.17x = 186,335,657,466,883,932,160
  5. Step 5: Solve for x
    x = 186,335,657,466,883,932,160/17,659,402,642.17
  6. Step 6: Final answer
    x = 10,551,639,896.47

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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.