Home / 162,663,168.90-244,183,710.15-98,039,943.30

Finding the Fourth Proportional to 162,663,168.90, 244,183,710.15 and 98,039,943.30

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Solution

The fourth proportional to 162,663,168.90, 244,183,710.15 and 98,039,943.30 is: 147,173,802.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,663,168.90 : 244,183,710.15 = 98,039,943.30 : x
  2. Step 2: Convert to fraction form
    162,663,168.90/244,183,710.15 = 98,039,943.30/x
  3. Step 3: Cross multiply
    162,663,168.90x = 244,183,710.15 × 98,039,943.30
  4. Step 4: Simplify right side
    162,663,168.90x = 23,939,757,097,889,636
  5. Step 5: Solve for x
    x = 23,939,757,097,889,636/162,663,168.90
  6. Step 6: Final answer
    x = 147,173,802.53

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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.