Home / 202,130,915.04-303,196,401.36-48,776,971.50

Finding the Fourth Proportional to 202,130,915.04, 303,196,401.36 and 48,776,971.50

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Solution

The fourth proportional to 202,130,915.04, 303,196,401.36 and 48,776,971.50 is: 73,165,464.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,130,915.04 : 303,196,401.36 = 48,776,971.50 : x
  2. Step 2: Convert to fraction form
    202,130,915.04/303,196,401.36 = 48,776,971.50/x
  3. Step 3: Cross multiply
    202,130,915.04x = 303,196,401.36 × 48,776,971.50
  4. Step 4: Simplify right side
    202,130,915.04x = 14,789,002,228,039,282
  5. Step 5: Solve for x
    x = 14,789,002,228,039,282/202,130,915.04
  6. Step 6: Final answer
    x = 73,165,464.20

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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.