Home / 32,543,036.16-44,898,266.43-18,594,384.18

Finding the Fourth Proportional to 32,543,036.16, 44,898,266.43 and 18,594,384.18

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Solution

The fourth proportional to 32,543,036.16, 44,898,266.43 and 18,594,384.18 is: 25,653,894.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,543,036.16 : 44,898,266.43 = 18,594,384.18 : x
  2. Step 2: Convert to fraction form
    32,543,036.16/44,898,266.43 = 18,594,384.18/x
  3. Step 3: Cross multiply
    32,543,036.16x = 44,898,266.43 × 18,594,384.18
  4. Step 4: Simplify right side
    32,543,036.16x = 834,855,615,015,417
  5. Step 5: Solve for x
    x = 834,855,615,015,417/32,543,036.16
  6. Step 6: Final answer
    x = 25,653,894.46

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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.