Home / 46,497,848.80-69,715,280.40-23,760,047.20

Finding the Fourth Proportional to 46,497,848.80, 69,715,280.40 and 23,760,047.20

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Solution

The fourth proportional to 46,497,848.80, 69,715,280.40 and 23,760,047.20 is: 35,623,978.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,497,848.80 : 69,715,280.40 = 23,760,047.20 : x
  2. Step 2: Convert to fraction form
    46,497,848.80/69,715,280.40 = 23,760,047.20/x
  3. Step 3: Cross multiply
    46,497,848.80x = 69,715,280.40 × 23,760,047.20
  4. Step 4: Simplify right side
    46,497,848.80x = 1,656,438,352,865,235
  5. Step 5: Solve for x
    x = 1,656,438,352,865,235/46,497,848.80
  6. Step 6: Final answer
    x = 35,623,978.22

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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.