Home / 7,391,416,838.86-11,087,125,386.74-1,795,316,218.04

Finding the Fourth Proportional to 7,391,416,838.86, 11,087,125,386.74 and 1,795,316,218.04

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Solution

The fourth proportional to 7,391,416,838.86, 11,087,125,386.74 and 1,795,316,218.04 is: 2,692,974,358.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,391,416,838.86 : 11,087,125,386.74 = 1,795,316,218.04 : x
  2. Step 2: Convert to fraction form
    7,391,416,838.86/11,087,125,386.74 = 1,795,316,218.04/x
  3. Step 3: Cross multiply
    7,391,416,838.86x = 11,087,125,386.74 × 1,795,316,218.04
  4. Step 4: Simplify right side
    7,391,416,838.86x = 19,904,896,018,290,434,048
  5. Step 5: Solve for x
    x = 19,904,896,018,290,434,048/7,391,416,838.86
  6. Step 6: Final answer
    x = 2,692,974,358.26

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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.