Home / 155,842,875.53-233,298,269.03-94,245,615.93

Finding the Fourth Proportional to 155,842,875.53, 233,298,269.03 and 94,245,615.93

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Solution

The fourth proportional to 155,842,875.53, 233,298,269.03 and 94,245,615.93 is: 141,086,584.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,842,875.53 : 233,298,269.03 = 94,245,615.93 : x
  2. Step 2: Convert to fraction form
    155,842,875.53/233,298,269.03 = 94,245,615.93/x
  3. Step 3: Cross multiply
    155,842,875.53x = 233,298,269.03 × 94,245,615.93
  4. Step 4: Simplify right side
    155,842,875.53x = 21,987,339,060,370,808
  5. Step 5: Solve for x
    x = 21,987,339,060,370,808/155,842,875.53
  6. Step 6: Final answer
    x = 141,086,584.72

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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.