Home / 27,168,502,312.67-40,771,368,754.34-9,482,180,017.50

Finding the Fourth Proportional to 27,168,502,312.67, 40,771,368,754.34 and 9,482,180,017.50

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Solution

The fourth proportional to 27,168,502,312.67, 40,771,368,754.34 and 9,482,180,017.50 is: 14,229,767,016.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,168,502,312.67 : 40,771,368,754.34 = 9,482,180,017.50 : x
  2. Step 2: Convert to fraction form
    27,168,502,312.67/40,771,368,754.34 = 9,482,180,017.50/x
  3. Step 3: Cross multiply
    27,168,502,312.67x = 40,771,368,754.34 × 9,482,180,017.50
  4. Step 4: Simplify right side
    27,168,502,312.67x = 386,601,458,088,479,162,368
  5. Step 5: Solve for x
    x = 386,601,458,088,479,162,368/27,168,502,312.67
  6. Step 6: Final answer
    x = 14,229,767,016.21

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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.