Home / 48,161,992.23-66,463,594.65-27,535,870.35

Finding the Fourth Proportional to 48,161,992.23, 66,463,594.65 and 27,535,870.35

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Solution

The fourth proportional to 48,161,992.23, 66,463,594.65 and 27,535,870.35 is: 37,999,527.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,161,992.23 : 66,463,594.65 = 27,535,870.35 : x
  2. Step 2: Convert to fraction form
    48,161,992.23/66,463,594.65 = 27,535,870.35/x
  3. Step 3: Cross multiply
    48,161,992.23x = 66,463,594.65 × 27,535,870.35
  4. Step 4: Simplify right side
    48,161,992.23x = 1,830,132,925,277,353.75
  5. Step 5: Solve for x
    x = 1,830,132,925,277,353.75/48,161,992.23
  6. Step 6: Final answer
    x = 37,999,527.02

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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.