Home / 63,124,861.77-94,603,585.23-32,418,200.79

Finding the Fourth Proportional to 63,124,861.77, 94,603,585.23 and 32,418,200.79

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Solution

The fourth proportional to 63,124,861.77, 94,603,585.23 and 32,418,200.79 is: 48,584,312.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,124,861.77 : 94,603,585.23 = 32,418,200.79 : x
  2. Step 2: Convert to fraction form
    63,124,861.77/94,603,585.23 = 32,418,200.79/x
  3. Step 3: Cross multiply
    63,124,861.77x = 94,603,585.23 × 32,418,200.79
  4. Step 4: Simplify right side
    63,124,861.77x = 3,066,878,021,440,018.50
  5. Step 5: Solve for x
    x = 3,066,878,021,440,018.50/63,124,861.77
  6. Step 6: Final answer
    x = 48,584,312.67

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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.