Home / 10,508,610,755.01-14,501,873,472.80-5,931,838,530.10

Finding the Fourth Proportional to 10,508,610,755.01, 14,501,873,472.80 and 5,931,838,530.10

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Solution

The fourth proportional to 10,508,610,755.01, 14,501,873,472.80 and 5,931,838,530.10 is: 8,185,931,882.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,508,610,755.01 : 14,501,873,472.80 = 5,931,838,530.10 : x
  2. Step 2: Convert to fraction form
    10,508,610,755.01/14,501,873,472.80 = 5,931,838,530.10/x
  3. Step 3: Cross multiply
    10,508,610,755.01x = 14,501,873,472.80 × 5,931,838,530.10
  4. Step 4: Simplify right side
    10,508,610,755.01x = 86,022,771,824,590,143,488
  5. Step 5: Solve for x
    x = 86,022,771,824,590,143,488/10,508,610,755.01
  6. Step 6: Final answer
    x = 8,185,931,882.92

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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.