Home / 45,354,300-62,594,247.59-25,778,131.02

Finding the Fourth Proportional to 45,354,300, 62,594,247.59 and 25,778,131.02

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Solution

The fourth proportional to 45,354,300, 62,594,247.59 and 25,778,131.02 is: 35,576,840.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,354,300 : 62,594,247.59 = 25,778,131.02 : x
  2. Step 2: Convert to fraction form
    45,354,300/62,594,247.59 = 25,778,131.02/x
  3. Step 3: Cross multiply
    45,354,300x = 62,594,247.59 × 25,778,131.02
  4. Step 4: Simplify right side
    45,354,300x = 1,613,562,715,344,448.50
  5. Step 5: Solve for x
    x = 1,613,562,715,344,448.50/45,354,300
  6. Step 6: Final answer
    x = 35,576,840.90

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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.