Home / 115,893,506,601.80-173,824,135,589.10-37,384,223,683.40

Finding the Fourth Proportional to 115,893,506,601.80, 173,824,135,589.10 and 37,384,223,683.40

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Solution

The fourth proportional to 115,893,506,601.80, 173,824,135,589.10 and 37,384,223,683.40 is: 56,071,134,241.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,893,506,601.80 : 173,824,135,589.10 = 37,384,223,683.40 : x
  2. Step 2: Convert to fraction form
    115,893,506,601.80/173,824,135,589.10 = 37,384,223,683.40/x
  3. Step 3: Cross multiply
    115,893,506,601.80x = 173,824,135,589.10 × 37,384,223,683.40
  4. Step 4: Simplify right side
    115,893,506,601.80x = 6,498,280,366,436,565,123,072
  5. Step 5: Solve for x
    x = 6,498,280,366,436,565,123,072/115,893,506,601.80
  6. Step 6: Final answer
    x = 56,071,134,241.92

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1.5x scale

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.