Home / 32,961,900.28-45,484,144.95-19,027,744.45

Finding the Fourth Proportional to 32,961,900.28, 45,484,144.95 and 19,027,744.45

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Solution

The fourth proportional to 32,961,900.28, 45,484,144.95 and 19,027,744.45 is: 26,256,395.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,961,900.28 : 45,484,144.95 = 19,027,744.45 : x
  2. Step 2: Convert to fraction form
    32,961,900.28/45,484,144.95 = 19,027,744.45/x
  3. Step 3: Cross multiply
    32,961,900.28x = 45,484,144.95 × 19,027,744.45
  4. Step 4: Simplify right side
    32,961,900.28x = 865,460,686,635,358
  5. Step 5: Solve for x
    x = 865,460,686,635,358/32,961,900.28
  6. Step 6: Final answer
    x = 26,256,395.39

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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.