Home / 25,826,315.83-35,641,927.76-14,223,876.39

Finding the Fourth Proportional to 25,826,315.83, 35,641,927.76 and 14,223,876.39

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Solution

The fourth proportional to 25,826,315.83, 35,641,927.76 and 14,223,876.39 is: 19,629,837.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,826,315.83 : 35,641,927.76 = 14,223,876.39 : x
  2. Step 2: Convert to fraction form
    25,826,315.83/35,641,927.76 = 14,223,876.39/x
  3. Step 3: Cross multiply
    25,826,315.83x = 35,641,927.76 × 14,223,876.39
  4. Step 4: Simplify right side
    25,826,315.83x = 506,966,374,688,430.25
  5. Step 5: Solve for x
    x = 506,966,374,688,430.25/25,826,315.83
  6. Step 6: Final answer
    x = 19,629,837.18

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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.