Home / 58,763,219.70-88,144,829.55-35,771,142.90

Finding the Fourth Proportional to 58,763,219.70, 88,144,829.55 and 35,771,142.90

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Solution

The fourth proportional to 58,763,219.70, 88,144,829.55 and 35,771,142.90 is: 53,656,714.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,763,219.70 : 88,144,829.55 = 35,771,142.90 : x
  2. Step 2: Convert to fraction form
    58,763,219.70/88,144,829.55 = 35,771,142.90/x
  3. Step 3: Cross multiply
    58,763,219.70x = 88,144,829.55 × 35,771,142.90
  4. Step 4: Simplify right side
    58,763,219.70x = 3,153,041,293,729,192.50
  5. Step 5: Solve for x
    x = 3,153,041,293,729,192.50/58,763,219.70
  6. Step 6: Final answer
    x = 53,656,714.35

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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.