Home / 7,935,210,426.33-10,950,592,175.77-4,366,917,332.36

Finding the Fourth Proportional to 7,935,210,426.33, 10,950,592,175.77 and 4,366,917,332.36

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Solution

The fourth proportional to 7,935,210,426.33, 10,950,592,175.77 and 4,366,917,332.36 is: 6,026,346,902.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,935,210,426.33 : 10,950,592,175.77 = 4,366,917,332.36 : x
  2. Step 2: Convert to fraction form
    7,935,210,426.33/10,950,592,175.77 = 4,366,917,332.36/x
  3. Step 3: Cross multiply
    7,935,210,426.33x = 10,950,592,175.77 × 4,366,917,332.36
  4. Step 4: Simplify right side
    7,935,210,426.33x = 47,820,330,771,971,407,872
  5. Step 5: Solve for x
    x = 47,820,330,771,971,407,872/7,935,210,426.33
  6. Step 6: Final answer
    x = 6,026,346,902.32

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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.