Home / 35,482,326.39-53,232,479.05-10,891,499.77

Finding the Fourth Proportional to 35,482,326.39, 53,232,479.05 and 10,891,499.77

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Solution

The fourth proportional to 35,482,326.39, 53,232,479.05 and 10,891,499.77 is: 16,340,009.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,482,326.39 : 53,232,479.05 = 10,891,499.77 : x
  2. Step 2: Convert to fraction form
    35,482,326.39/53,232,479.05 = 10,891,499.77/x
  3. Step 3: Cross multiply
    35,482,326.39x = 53,232,479.05 × 10,891,499.77
  4. Step 4: Simplify right side
    35,482,326.39x = 579,781,533,223,752.38
  5. Step 5: Solve for x
    x = 579,781,533,223,752.38/35,482,326.39
  6. Step 6: Final answer
    x = 16,340,009.02

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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.