Home / 29,622,009.42-44,417,037.69-13,439,130.93

Finding the Fourth Proportional to 29,622,009.42, 44,417,037.69 and 13,439,130.93

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Solution

The fourth proportional to 29,622,009.42, 44,417,037.69 and 13,439,130.93 is: 20,151,448.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,622,009.42 : 44,417,037.69 = 13,439,130.93 : x
  2. Step 2: Convert to fraction form
    29,622,009.42/44,417,037.69 = 13,439,130.93/x
  3. Step 3: Cross multiply
    29,622,009.42x = 44,417,037.69 × 13,439,130.93
  4. Step 4: Simplify right side
    29,622,009.42x = 596,926,385,038,654.75
  5. Step 5: Solve for x
    x = 596,926,385,038,654.75/29,622,009.42
  6. Step 6: Final answer
    x = 20,151,448.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.