Home / 15,796,934,457.03-23,703,548,304.29-7,403,692,783.76

Finding the Fourth Proportional to 15,796,934,457.03, 23,703,548,304.29 and 7,403,692,783.76

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Solution

The fourth proportional to 15,796,934,457.03, 23,703,548,304.29 and 7,403,692,783.76 is: 11,109,357,325.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,796,934,457.03 : 23,703,548,304.29 = 7,403,692,783.76 : x
  2. Step 2: Convert to fraction form
    15,796,934,457.03/23,703,548,304.29 = 7,403,692,783.76/x
  3. Step 3: Cross multiply
    15,796,934,457.03x = 23,703,548,304.29 × 7,403,692,783.76
  4. Step 4: Simplify right side
    15,796,934,457.03x = 175,493,789,530,037,714,944
  5. Step 5: Solve for x
    x = 175,493,789,530,037,714,944/15,796,934,457.03
  6. Step 6: Final answer
    x = 11,109,357,325.46

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1.5x scale

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.