Home / 35,336,471.23-53,005,887.83-9,775,340.11

Finding the Fourth Proportional to 35,336,471.23, 53,005,887.83 and 9,775,340.11

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Solution

The fourth proportional to 35,336,471.23, 53,005,887.83 and 9,775,340.11 is: 14,663,336.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,336,471.23 : 53,005,887.83 = 9,775,340.11 : x
  2. Step 2: Convert to fraction form
    35,336,471.23/53,005,887.83 = 9,775,340.11/x
  3. Step 3: Cross multiply
    35,336,471.23x = 53,005,887.83 × 9,775,340.11
  4. Step 4: Simplify right side
    35,336,471.23x = 518,150,581,406,479.06
  5. Step 5: Solve for x
    x = 518,150,581,406,479.06/35,336,471.23
  6. Step 6: Final answer
    x = 14,663,336.87

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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.