Home / 35,552,417.09-53,328,625.64-9,993,426.49

Finding the Fourth Proportional to 35,552,417.09, 53,328,625.64 and 9,993,426.49

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Solution

The fourth proportional to 35,552,417.09, 53,328,625.64 and 9,993,426.49 is: 14,990,139.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,552,417.09 : 53,328,625.64 = 9,993,426.49 : x
  2. Step 2: Convert to fraction form
    35,552,417.09/53,328,625.64 = 9,993,426.49/x
  3. Step 3: Cross multiply
    35,552,417.09x = 53,328,625.64 × 9,993,426.49
  4. Step 4: Simplify right side
    35,552,417.09x = 532,935,700,146,069.25
  5. Step 5: Solve for x
    x = 532,935,700,146,069.25/35,552,417.09
  6. Step 6: Final answer
    x = 14,990,139.74

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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.