Home / 26,703,823.28-36,851,276.07-14,480,690

Finding the Fourth Proportional to 26,703,823.28, 36,851,276.07 and 14,480,690

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Solution

The fourth proportional to 26,703,823.28, 36,851,276.07 and 14,480,690 is: 19,983,352.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,703,823.28 : 36,851,276.07 = 14,480,690 : x
  2. Step 2: Convert to fraction form
    26,703,823.28/36,851,276.07 = 14,480,690/x
  3. Step 3: Cross multiply
    26,703,823.28x = 36,851,276.07 × 14,480,690
  4. Step 4: Simplify right side
    26,703,823.28x = 533,631,904,874,088.31
  5. Step 5: Solve for x
    x = 533,631,904,874,088.31/26,703,823.28
  6. Step 6: Final answer
    x = 19,983,352.17

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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.