Home / 184,087,418.26-254,046,036.18-100,460,948.40

Finding the Fourth Proportional to 184,087,418.26, 254,046,036.18 and 100,460,948.40

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Solution

The fourth proportional to 184,087,418.26, 254,046,036.18 and 100,460,948.40 is: 138,639,055.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,087,418.26 : 254,046,036.18 = 100,460,948.40 : x
  2. Step 2: Convert to fraction form
    184,087,418.26/254,046,036.18 = 100,460,948.40/x
  3. Step 3: Cross multiply
    184,087,418.26x = 254,046,036.18 × 100,460,948.40
  4. Step 4: Simplify right side
    184,087,418.26x = 25,521,705,730,633,284
  5. Step 5: Solve for x
    x = 25,521,705,730,633,284/184,087,418.26
  6. Step 6: Final answer
    x = 138,639,055.14

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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.