Home / 25,353,244.80-34,988,269.86-14,339,779.02

Finding the Fourth Proportional to 25,353,244.80, 34,988,269.86 and 14,339,779.02

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Solution

The fourth proportional to 25,353,244.80, 34,988,269.86 and 14,339,779.02 is: 19,789,343.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,353,244.80 : 34,988,269.86 = 14,339,779.02 : x
  2. Step 2: Convert to fraction form
    25,353,244.80/34,988,269.86 = 14,339,779.02/x
  3. Step 3: Cross multiply
    25,353,244.80x = 34,988,269.86 × 14,339,779.02
  4. Step 4: Simplify right side
    25,353,244.80x = 501,724,058,084,526.31
  5. Step 5: Solve for x
    x = 501,724,058,084,526.31/25,353,244.80
  6. Step 6: Final answer
    x = 19,789,343.02

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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.