Home / 16,598,250.71-22,905,685.82-9,256,547.33

Finding the Fourth Proportional to 16,598,250.71, 22,905,685.82 and 9,256,547.33

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Solution

The fourth proportional to 16,598,250.71, 22,905,685.82 and 9,256,547.33 is: 12,774,090.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,598,250.71 : 22,905,685.82 = 9,256,547.33 : x
  2. Step 2: Convert to fraction form
    16,598,250.71/22,905,685.82 = 9,256,547.33/x
  3. Step 3: Cross multiply
    16,598,250.71x = 22,905,685.82 × 9,256,547.33
  4. Step 4: Simplify right side
    16,598,250.71x = 212,027,564,872,657.12
  5. Step 5: Solve for x
    x = 212,027,564,872,657.12/16,598,250.71
  6. Step 6: Final answer
    x = 12,774,090.99

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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.