Home / 46,970,092.80-70,455,139.20-34,163,539.20

Finding the Fourth Proportional to 46,970,092.80, 70,455,139.20 and 34,163,539.20

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Solution

The fourth proportional to 46,970,092.80, 70,455,139.20 and 34,163,539.20 is: 51,245,308.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,970,092.80 : 70,455,139.20 = 34,163,539.20 : x
  2. Step 2: Convert to fraction form
    46,970,092.80/70,455,139.20 = 34,163,539.20/x
  3. Step 3: Cross multiply
    46,970,092.80x = 70,455,139.20 × 34,163,539.20
  4. Step 4: Simplify right side
    46,970,092.80x = 2,406,996,909,900,657
  5. Step 5: Solve for x
    x = 2,406,996,909,900,657/46,970,092.80
  6. Step 6: Final answer
    x = 51,245,308.80

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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.