Home / 46,602,458.10-64,338,979.05-41,431,537.17

Finding the Fourth Proportional to 46,602,458.10, 64,338,979.05 and 41,431,537.17

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Solution

The fourth proportional to 46,602,458.10, 64,338,979.05 and 41,431,537.17 is: 57,200,047.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,602,458.10 : 64,338,979.05 = 41,431,537.17 : x
  2. Step 2: Convert to fraction form
    46,602,458.10/64,338,979.05 = 41,431,537.17/x
  3. Step 3: Cross multiply
    46,602,458.10x = 64,338,979.05 × 41,431,537.17
  4. Step 4: Simplify right side
    46,602,458.10x = 2,665,662,801,989,926.50
  5. Step 5: Solve for x
    x = 2,665,662,801,989,926.50/46,602,458.10
  6. Step 6: Final answer
    x = 57,200,047.18

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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.