Home / 46,387,678.60-69,525,530.70-23,656,875.40

Finding the Fourth Proportional to 46,387,678.60, 69,525,530.70 and 23,656,875.40

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Solution

The fourth proportional to 46,387,678.60, 69,525,530.70 and 23,656,875.40 is: 35,456,760.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,387,678.60 : 69,525,530.70 = 23,656,875.40 : x
  2. Step 2: Convert to fraction form
    46,387,678.60/69,525,530.70 = 23,656,875.40/x
  3. Step 3: Cross multiply
    46,387,678.60x = 69,525,530.70 × 23,656,875.40
  4. Step 4: Simplify right side
    46,387,678.60x = 1,644,756,816,888,774.75
  5. Step 5: Solve for x
    x = 1,644,756,816,888,774.75/46,387,678.60
  6. Step 6: Final answer
    x = 35,456,760.64

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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.