Home / 17,935,356.64-24,751,389.36-9,787,041.76

Finding the Fourth Proportional to 17,935,356.64, 24,751,389.36 and 9,787,041.76

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Solution

The fourth proportional to 17,935,356.64, 24,751,389.36 and 9,787,041.76 is: 13,506,443.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,935,356.64 : 24,751,389.36 = 9,787,041.76 : x
  2. Step 2: Convert to fraction form
    17,935,356.64/24,751,389.36 = 9,787,041.76/x
  3. Step 3: Cross multiply
    17,935,356.64x = 24,751,389.36 × 9,787,041.76
  4. Step 4: Simplify right side
    17,935,356.64x = 242,242,881,284,339.66
  5. Step 5: Solve for x
    x = 242,242,881,284,339.66/17,935,356.64
  6. Step 6: Final answer
    x = 13,506,443.51

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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.