Home / 43,302,523.50-59,757,461.67-25,898,868.36

Finding the Fourth Proportional to 43,302,523.50, 59,757,461.67 and 25,898,868.36

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Solution

The fourth proportional to 43,302,523.50, 59,757,461.67 and 25,898,868.36 is: 35,740,425.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,302,523.50 : 59,757,461.67 = 25,898,868.36 : x
  2. Step 2: Convert to fraction form
    43,302,523.50/59,757,461.67 = 25,898,868.36/x
  3. Step 3: Cross multiply
    43,302,523.50x = 59,757,461.67 × 25,898,868.36
  4. Step 4: Simplify right side
    43,302,523.50x = 1,547,650,633,319,075.75
  5. Step 5: Solve for x
    x = 1,547,650,633,319,075.75/43,302,523.50
  6. Step 6: Final answer
    x = 35,740,425.92

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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.