Home / 54,492,653.67-75,218,084.54-32,473,058.01

Finding the Fourth Proportional to 54,492,653.67, 75,218,084.54 and 32,473,058.01

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Solution

The fourth proportional to 54,492,653.67, 75,218,084.54 and 32,473,058.01 is: 44,823,679.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,492,653.67 : 75,218,084.54 = 32,473,058.01 : x
  2. Step 2: Convert to fraction form
    54,492,653.67/75,218,084.54 = 32,473,058.01/x
  3. Step 3: Cross multiply
    54,492,653.67x = 75,218,084.54 × 32,473,058.01
  4. Step 4: Simplify right side
    54,492,653.67x = 2,442,561,222,506,139
  5. Step 5: Solve for x
    x = 2,442,561,222,506,139/54,492,653.67
  6. Step 6: Final answer
    x = 44,823,679.12

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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.