Home / 35,245,567.20-48,639,721.41-19,776,795.93

Finding the Fourth Proportional to 35,245,567.20, 48,639,721.41 and 19,776,795.93

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Solution

The fourth proportional to 35,245,567.20, 48,639,721.41 and 19,776,795.93 is: 27,292,448.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,245,567.20 : 48,639,721.41 = 19,776,795.93 : x
  2. Step 2: Convert to fraction form
    35,245,567.20/48,639,721.41 = 19,776,795.93/x
  3. Step 3: Cross multiply
    35,245,567.20x = 48,639,721.41 × 19,776,795.93
  4. Step 4: Simplify right side
    35,245,567.20x = 961,937,844,417,621.75
  5. Step 5: Solve for x
    x = 961,937,844,417,621.75/35,245,567.20
  6. Step 6: Final answer
    x = 27,292,448.98

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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.