Home / 1,064,257,042.49-1,458,007,791.63-1,024,466,808.23

Finding the Fourth Proportional to 1,064,257,042.49, 1,458,007,791.63 and 1,024,466,808.23

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Solution

The fourth proportional to 1,064,257,042.49, 1,458,007,791.63 and 1,024,466,808.23 is: 1,403,496,081.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,257,042.49 : 1,458,007,791.63 = 1,024,466,808.23 : x
  2. Step 2: Convert to fraction form
    1,064,257,042.49/1,458,007,791.63 = 1,024,466,808.23/x
  3. Step 3: Cross multiply
    1,064,257,042.49x = 1,458,007,791.63 × 1,024,466,808.23
  4. Step 4: Simplify right side
    1,064,257,042.49x = 1,493,680,588,665,657,088
  5. Step 5: Solve for x
    x = 1,493,680,588,665,657,088/1,064,257,042.49
  6. Step 6: Final answer
    x = 1,403,496,081.33

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.