Home / 46,168,178.52-63,712,148.36-25,262,175.32

Finding the Fourth Proportional to 46,168,178.52, 63,712,148.36 and 25,262,175.32

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Solution

The fourth proportional to 46,168,178.52, 63,712,148.36 and 25,262,175.32 is: 34,861,835.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,168,178.52 : 63,712,148.36 = 25,262,175.32 : x
  2. Step 2: Convert to fraction form
    46,168,178.52/63,712,148.36 = 25,262,175.32/x
  3. Step 3: Cross multiply
    46,168,178.52x = 63,712,148.36 × 25,262,175.32
  4. Step 4: Simplify right side
    46,168,178.52x = 1,609,507,461,884,170.50
  5. Step 5: Solve for x
    x = 1,609,507,461,884,170.50/46,168,178.52
  6. Step 6: Final answer
    x = 34,861,835.87

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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.