Home / 9,473,680,175.26-13,073,160,698.68-5,186,064,050.86

Finding the Fourth Proportional to 9,473,680,175.26, 13,073,160,698.68 and 5,186,064,050.86

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Solution

The fourth proportional to 9,473,680,175.26, 13,073,160,698.68 and 5,186,064,050.86 is: 7,156,484,858.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,473,680,175.26 : 13,073,160,698.68 = 5,186,064,050.86 : x
  2. Step 2: Convert to fraction form
    9,473,680,175.26/13,073,160,698.68 = 5,186,064,050.86/x
  3. Step 3: Cross multiply
    9,473,680,175.26x = 13,073,160,698.68 × 5,186,064,050.86
  4. Step 4: Simplify right side
    9,473,680,175.26x = 67,798,248,730,540,146,688
  5. Step 5: Solve for x
    x = 67,798,248,730,540,146,688/9,473,680,175.26
  6. Step 6: Final answer
    x = 7,156,484,858.71

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1.5x scale

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.