Home / 26,713,973.71-36,865,908.02-14,952,949.53

Finding the Fourth Proportional to 26,713,973.71, 36,865,908.02 and 14,952,949.53

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Solution

The fourth proportional to 26,713,973.71, 36,865,908.02 and 14,952,949.53 is: 20,635,419.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,713,973.71 : 36,865,908.02 = 14,952,949.53 : x
  2. Step 2: Convert to fraction form
    26,713,973.71/36,865,908.02 = 14,952,949.53/x
  3. Step 3: Cross multiply
    26,713,973.71x = 36,865,908.02 × 14,952,949.53
  4. Step 4: Simplify right side
    26,713,973.71x = 551,254,062,023,077.81
  5. Step 5: Solve for x
    x = 551,254,062,023,077.81/26,713,973.71
  6. Step 6: Final answer
    x = 20,635,419.80

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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.