Home / 333,795,904.08-500,686,039.80-88,169,681.04

Finding the Fourth Proportional to 333,795,904.08, 500,686,039.80 and 88,169,681.04

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Solution

The fourth proportional to 333,795,904.08, 500,686,039.80 and 88,169,681.04 is: 132,252,456.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,795,904.08 : 500,686,039.80 = 88,169,681.04 : x
  2. Step 2: Convert to fraction form
    333,795,904.08/500,686,039.80 = 88,169,681.04/x
  3. Step 3: Cross multiply
    333,795,904.08x = 500,686,039.80 × 88,169,681.04
  4. Step 4: Simplify right side
    333,795,904.08x = 44,145,328,430,346,752
  5. Step 5: Solve for x
    x = 44,145,328,430,346,752/333,795,904.08
  6. Step 6: Final answer
    x = 132,252,456.94

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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.