Home / 26,182,058.01-39,246,140.02-11,615,837.40

Finding the Fourth Proportional to 26,182,058.01, 39,246,140.02 and 11,615,837.40

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Solution

The fourth proportional to 26,182,058.01, 39,246,140.02 and 11,615,837.40 is: 17,411,800.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,182,058.01 : 39,246,140.02 = 11,615,837.40 : x
  2. Step 2: Convert to fraction form
    26,182,058.01/39,246,140.02 = 11,615,837.40/x
  3. Step 3: Cross multiply
    26,182,058.01x = 39,246,140.02 × 11,615,837.40
  4. Step 4: Simplify right side
    26,182,058.01x = 455,876,781,075,368.25
  5. Step 5: Solve for x
    x = 455,876,781,075,368.25/26,182,058.01
  6. Step 6: Final answer
    x = 17,411,800.90

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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.