Home / 162,663,124.40-244,183,643.40-98,039,898.80

Finding the Fourth Proportional to 162,663,124.40, 244,183,643.40 and 98,039,898.80

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Solution

The fourth proportional to 162,663,124.40, 244,183,643.40 and 98,039,898.80 is: 147,173,735.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,663,124.40 : 244,183,643.40 = 98,039,898.80 : x
  2. Step 2: Convert to fraction form
    162,663,124.40/244,183,643.40 = 98,039,898.80/x
  3. Step 3: Cross multiply
    162,663,124.40x = 244,183,643.40 × 98,039,898.80
  4. Step 4: Simplify right side
    162,663,124.40x = 23,939,739,687,551,288
  5. Step 5: Solve for x
    x = 23,939,739,687,551,288/162,663,124.40
  6. Step 6: Final answer
    x = 147,173,735.76

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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.