Home / 4,375,721,847.51-6,036,236,477.87-2,965,543,547.67

Finding the Fourth Proportional to 4,375,721,847.51, 6,036,236,477.87 and 2,965,543,547.67

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Solution

The fourth proportional to 4,375,721,847.51, 6,036,236,477.87 and 2,965,543,547.67 is: 4,090,918,655.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,721,847.51 : 6,036,236,477.87 = 2,965,543,547.67 : x
  2. Step 2: Convert to fraction form
    4,375,721,847.51/6,036,236,477.87 = 2,965,543,547.67/x
  3. Step 3: Cross multiply
    4,375,721,847.51x = 6,036,236,477.87 × 2,965,543,547.67
  4. Step 4: Simplify right side
    4,375,721,847.51x = 17,900,722,139,142,838,272
  5. Step 5: Solve for x
    x = 17,900,722,139,142,838,272/4,375,721,847.51
  6. Step 6: Final answer
    x = 4,090,918,655.93

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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.