Home / 64,041,555.98-88,376,292.24-34,672,653.74

Finding the Fourth Proportional to 64,041,555.98, 88,376,292.24 and 34,672,653.74

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Solution

The fourth proportional to 64,041,555.98, 88,376,292.24 and 34,672,653.74 is: 47,847,690.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,041,555.98 : 88,376,292.24 = 34,672,653.74 : x
  2. Step 2: Convert to fraction form
    64,041,555.98/88,376,292.24 = 34,672,653.74/x
  3. Step 3: Cross multiply
    64,041,555.98x = 88,376,292.24 × 34,672,653.74
  4. Step 4: Simplify right side
    64,041,555.98x = 3,064,240,579,883,509.50
  5. Step 5: Solve for x
    x = 3,064,240,579,883,509.50/64,041,555.98
  6. Step 6: Final answer
    x = 47,847,690.97

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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.