Home / 13,095,156,516.26-19,656,717,837.15-5,637,430,546.34

Finding the Fourth Proportional to 13,095,156,516.26, 19,656,717,837.15 and 5,637,430,546.34

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Solution

The fourth proportional to 13,095,156,516.26, 19,656,717,837.15 and 5,637,430,546.34 is: 8,462,165,491.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,095,156,516.26 : 19,656,717,837.15 = 5,637,430,546.34 : x
  2. Step 2: Convert to fraction form
    13,095,156,516.26/19,656,717,837.15 = 5,637,430,546.34/x
  3. Step 3: Cross multiply
    13,095,156,516.26x = 19,656,717,837.15 × 5,637,430,546.34
  4. Step 4: Simplify right side
    13,095,156,516.26x = 110,813,381,575,935,754,240
  5. Step 5: Solve for x
    x = 110,813,381,575,935,754,240/13,095,156,516.26
  6. Step 6: Final answer
    x = 8,462,165,491.37

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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.