Home / 45,256,423.01-62,460,444.77-25,412,416.07

Finding the Fourth Proportional to 45,256,423.01, 62,460,444.77 and 25,412,416.07

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Solution

The fourth proportional to 45,256,423.01, 62,460,444.77 and 25,412,416.07 is: 35,072,829.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,256,423.01 : 62,460,444.77 = 25,412,416.07 : x
  2. Step 2: Convert to fraction form
    45,256,423.01/62,460,444.77 = 25,412,416.07/x
  3. Step 3: Cross multiply
    45,256,423.01x = 62,460,444.77 × 25,412,416.07
  4. Step 4: Simplify right side
    45,256,423.01x = 1,587,270,810,285,433.50
  5. Step 5: Solve for x
    x = 1,587,270,810,285,433.50/45,256,423.01
  6. Step 6: Final answer
    x = 35,072,829.55

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1.5x scale

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.