Home / 10,662,257,396.54-14,714,377,728.28-5,904,533,271.26

Finding the Fourth Proportional to 10,662,257,396.54, 14,714,377,728.28 and 5,904,533,271.26

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Solution

The fourth proportional to 10,662,257,396.54, 14,714,377,728.28 and 5,904,533,271.26 is: 8,148,512,048.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,662,257,396.54 : 14,714,377,728.28 = 5,904,533,271.26 : x
  2. Step 2: Convert to fraction form
    10,662,257,396.54/14,714,377,728.28 = 5,904,533,271.26/x
  3. Step 3: Cross multiply
    10,662,257,396.54x = 14,714,377,728.28 × 5,904,533,271.26
  4. Step 4: Simplify right side
    10,662,257,396.54x = 86,881,532,862,483,922,944
  5. Step 5: Solve for x
    x = 86,881,532,862,483,922,944/10,662,257,396.54
  6. Step 6: Final answer
    x = 8,148,512,048.74

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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.