Home / 99,091,206.27-148,655,950.88-37,675,589.77

Finding the Fourth Proportional to 99,091,206.27, 148,655,950.88 and 37,675,589.77

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Solution

The fourth proportional to 99,091,206.27, 148,655,950.88 and 37,675,589.77 is: 56,520,662.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,091,206.27 : 148,655,950.88 = 37,675,589.77 : x
  2. Step 2: Convert to fraction form
    99,091,206.27/148,655,950.88 = 37,675,589.77/x
  3. Step 3: Cross multiply
    99,091,206.27x = 148,655,950.88 × 37,675,589.77
  4. Step 4: Simplify right side
    99,091,206.27x = 5,600,700,622,224,151
  5. Step 5: Solve for x
    x = 5,600,700,622,224,151/99,091,206.27
  6. Step 6: Final answer
    x = 56,520,662.46

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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.