Home / 94,355,392.32-130,250,617.44-63,433,496

Finding the Fourth Proportional to 94,355,392.32, 130,250,617.44 and 63,433,496

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Solution

The fourth proportional to 94,355,392.32, 130,250,617.44 and 63,433,496 is: 87,565,234.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,355,392.32 : 130,250,617.44 = 63,433,496 : x
  2. Step 2: Convert to fraction form
    94,355,392.32/130,250,617.44 = 63,433,496/x
  3. Step 3: Cross multiply
    94,355,392.32x = 130,250,617.44 × 63,433,496
  4. Step 4: Simplify right side
    94,355,392.32x = 8,262,252,020,377,770
  5. Step 5: Solve for x
    x = 8,262,252,020,377,770/94,355,392.32
  6. Step 6: Final answer
    x = 87,565,234.13

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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.