Home / 96,974,820.16-133,828,465.44-52,924,229.44

Finding the Fourth Proportional to 96,974,820.16, 133,828,465.44 and 52,924,229.44

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Solution

The fourth proportional to 96,974,820.16, 133,828,465.44 and 52,924,229.44 is: 73,037,190.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,974,820.16 : 133,828,465.44 = 52,924,229.44 : x
  2. Step 2: Convert to fraction form
    96,974,820.16/133,828,465.44 = 52,924,229.44/x
  3. Step 3: Cross multiply
    96,974,820.16x = 133,828,465.44 × 52,924,229.44
  4. Step 4: Simplify right side
    96,974,820.16x = 7,082,768,410,549,670
  5. Step 5: Solve for x
    x = 7,082,768,410,549,670/96,974,820.16
  6. Step 6: Final answer
    x = 73,037,190.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.