Home / 60,886,030.98-91,344,287.48-17,755,239.27

Finding the Fourth Proportional to 60,886,030.98, 91,344,287.48 and 17,755,239.27

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Solution

The fourth proportional to 60,886,030.98, 91,344,287.48 and 17,755,239.27 is: 26,637,303.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,886,030.98 : 91,344,287.48 = 17,755,239.27 : x
  2. Step 2: Convert to fraction form
    60,886,030.98/91,344,287.48 = 17,755,239.27/x
  3. Step 3: Cross multiply
    60,886,030.98x = 91,344,287.48 × 17,755,239.27
  4. Step 4: Simplify right side
    60,886,030.98x = 1,621,839,680,066,289
  5. Step 5: Solve for x
    x = 1,621,839,680,066,289/60,886,030.98
  6. Step 6: Final answer
    x = 26,637,303.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.