Home / 17,475,373.86-26,213,038.20-4,695,878.76

Finding the Fourth Proportional to 17,475,373.86, 26,213,038.20 and 4,695,878.76

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Solution

The fourth proportional to 17,475,373.86, 26,213,038.20 and 4,695,878.76 is: 7,043,812.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,475,373.86 : 26,213,038.20 = 4,695,878.76 : x
  2. Step 2: Convert to fraction form
    17,475,373.86/26,213,038.20 = 4,695,878.76/x
  3. Step 3: Cross multiply
    17,475,373.86x = 26,213,038.20 × 4,695,878.76
  4. Step 4: Simplify right side
    17,475,373.86x = 123,093,249,318,448.62
  5. Step 5: Solve for x
    x = 123,093,249,318,448.62/17,475,373.86
  6. Step 6: Final answer
    x = 7,043,812.07

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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.