Home / 49,386,001.44-74,063,298.24-46,161,975.42

Finding the Fourth Proportional to 49,386,001.44, 74,063,298.24 and 46,161,975.42

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Solution

The fourth proportional to 49,386,001.44, 74,063,298.24 and 46,161,975.42 is: 69,228,284.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,386,001.44 : 74,063,298.24 = 46,161,975.42 : x
  2. Step 2: Convert to fraction form
    49,386,001.44/74,063,298.24 = 46,161,975.42/x
  3. Step 3: Cross multiply
    49,386,001.44x = 74,063,298.24 × 46,161,975.42
  4. Step 4: Simplify right side
    49,386,001.44x = 3,418,908,152,879,009
  5. Step 5: Solve for x
    x = 3,418,908,152,879,009/49,386,001.44
  6. Step 6: Final answer
    x = 69,228,284.40

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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.