Home / 162,813,889,363.68-244,211,995,986.18-49,484,779,493.64

Finding the Fourth Proportional to 162,813,889,363.68, 244,211,995,986.18 and 49,484,779,493.64

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Solution

The fourth proportional to 162,813,889,363.68, 244,211,995,986.18 and 49,484,779,493.64 is: 74,224,483,048.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,813,889,363.68 : 244,211,995,986.18 = 49,484,779,493.64 : x
  2. Step 2: Convert to fraction form
    162,813,889,363.68/244,211,995,986.18 = 49,484,779,493.64/x
  3. Step 3: Cross multiply
    162,813,889,363.68x = 244,211,995,986.18 × 49,484,779,493.64
  4. Step 4: Simplify right side
    162,813,889,363.68x = 12,084,776,771,077,812,518,912
  5. Step 5: Solve for x
    x = 12,084,776,771,077,812,518,912/162,813,889,363.68
  6. Step 6: Final answer
    x = 74,224,483,048.15

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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.