Home / 616,817,966.02-925,135,939.69-180,001,364.67

Finding the Fourth Proportional to 616,817,966.02, 925,135,939.69 and 180,001,364.67

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Solution

The fourth proportional to 616,817,966.02, 925,135,939.69 and 180,001,364.67 is: 269,975,488.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    616,817,966.02 : 925,135,939.69 = 180,001,364.67 : x
  2. Step 2: Convert to fraction form
    616,817,966.02/925,135,939.69 = 180,001,364.67/x
  3. Step 3: Cross multiply
    616,817,966.02x = 925,135,939.69 × 180,001,364.67
  4. Step 4: Simplify right side
    616,817,966.02x = 166,525,731,649,012,800
  5. Step 5: Solve for x
    x = 166,525,731,649,012,800/616,817,966.02
  6. Step 6: Final answer
    x = 269,975,488.43

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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.