Home / 16,338,239.18-24,510,018.64-4,824,870.93

Finding the Fourth Proportional to 16,338,239.18, 24,510,018.64 and 4,824,870.93

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Solution

The fourth proportional to 16,338,239.18, 24,510,018.64 and 4,824,870.93 is: 7,238,091.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,338,239.18 : 24,510,018.64 = 4,824,870.93 : x
  2. Step 2: Convert to fraction form
    16,338,239.18/24,510,018.64 = 4,824,870.93/x
  3. Step 3: Cross multiply
    16,338,239.18x = 24,510,018.64 × 4,824,870.93
  4. Step 4: Simplify right side
    16,338,239.18x = 118,257,676,429,894.12
  5. Step 5: Solve for x
    x = 118,257,676,429,894.12/16,338,239.18
  6. Step 6: Final answer
    x = 7,238,091.89

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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.