Home / 43,460,442.80-59,971,900.44-25,126,910

Finding the Fourth Proportional to 43,460,442.80, 59,971,900.44 and 25,126,910

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Solution

The fourth proportional to 43,460,442.80, 59,971,900.44 and 25,126,910 is: 34,673,106.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,460,442.80 : 59,971,900.44 = 25,126,910 : x
  2. Step 2: Convert to fraction form
    43,460,442.80/59,971,900.44 = 25,126,910/x
  3. Step 3: Cross multiply
    43,460,442.80x = 59,971,900.44 × 25,126,910
  4. Step 4: Simplify right side
    43,460,442.80x = 1,506,908,544,884,840.25
  5. Step 5: Solve for x
    x = 1,506,908,544,884,840.25/43,460,442.80
  6. Step 6: Final answer
    x = 34,673,106.11

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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.