Home / 25,317,238.02-34,937,756.89-13,714,849.45

Finding the Fourth Proportional to 25,317,238.02, 34,937,756.89 and 13,714,849.45

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Solution

The fourth proportional to 25,317,238.02, 34,937,756.89 and 13,714,849.45 is: 18,926,475.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,317,238.02 : 34,937,756.89 = 13,714,849.45 : x
  2. Step 2: Convert to fraction form
    25,317,238.02/34,937,756.89 = 13,714,849.45/x
  3. Step 3: Cross multiply
    25,317,238.02x = 34,937,756.89 × 13,714,849.45
  4. Step 4: Simplify right side
    25,317,238.02x = 479,166,075,867,050.19
  5. Step 5: Solve for x
    x = 479,166,075,867,050.19/25,317,238.02
  6. Step 6: Final answer
    x = 18,926,475.13

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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.