Home / 94,617,811.60-141,916,219.80-26,467,392.40

Finding the Fourth Proportional to 94,617,811.60, 141,916,219.80 and 26,467,392.40

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Solution

The fourth proportional to 94,617,811.60, 141,916,219.80 and 26,467,392.40 is: 39,698,152.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,617,811.60 : 141,916,219.80 = 26,467,392.40 : x
  2. Step 2: Convert to fraction form
    94,617,811.60/141,916,219.80 = 26,467,392.40/x
  3. Step 3: Cross multiply
    94,617,811.60x = 141,916,219.80 × 26,467,392.40
  4. Step 4: Simplify right side
    94,617,811.60x = 3,756,152,277,371,249.50
  5. Step 5: Solve for x
    x = 3,756,152,277,371,249.50/94,617,811.60
  6. Step 6: Final answer
    x = 39,698,152.11

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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.