Home / 177,213,396.24-265,817,956.08-46,044,065.10

Finding the Fourth Proportional to 177,213,396.24, 265,817,956.08 and 46,044,065.10

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Solution

The fourth proportional to 177,213,396.24, 265,817,956.08 and 46,044,065.10 is: 69,065,542.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,213,396.24 : 265,817,956.08 = 46,044,065.10 : x
  2. Step 2: Convert to fraction form
    177,213,396.24/265,817,956.08 = 46,044,065.10/x
  3. Step 3: Cross multiply
    177,213,396.24x = 265,817,956.08 × 46,044,065.10
  4. Step 4: Simplify right side
    177,213,396.24x = 12,239,339,274,496,462
  5. Step 5: Solve for x
    x = 12,239,339,274,496,462/177,213,396.24
  6. Step 6: Final answer
    x = 69,065,542.08

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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.