Home / 46,262,218.40-69,326,972.40-34,036,272.80

Finding the Fourth Proportional to 46,262,218.40, 69,326,972.40 and 34,036,272.80

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Solution

The fourth proportional to 46,262,218.40, 69,326,972.40 and 34,036,272.80 is: 51,005,590.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,262,218.40 : 69,326,972.40 = 34,036,272.80 : x
  2. Step 2: Convert to fraction form
    46,262,218.40/69,326,972.40 = 34,036,272.80/x
  3. Step 3: Cross multiply
    46,262,218.40x = 69,326,972.40 × 34,036,272.80
  4. Step 4: Simplify right side
    46,262,218.40x = 2,359,631,745,004,470.50
  5. Step 5: Solve for x
    x = 2,359,631,745,004,470.50/46,262,218.40
  6. Step 6: Final answer
    x = 51,005,590.02

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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.