Home / 965,712,468.08-1,332,607,224.31-548,024,752.01

Finding the Fourth Proportional to 965,712,468.08, 1,332,607,224.31 and 548,024,752.01

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Solution

The fourth proportional to 965,712,468.08, 1,332,607,224.31 and 548,024,752.01 is: 756,231,039.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,712,468.08 : 1,332,607,224.31 = 548,024,752.01 : x
  2. Step 2: Convert to fraction form
    965,712,468.08/1,332,607,224.31 = 548,024,752.01/x
  3. Step 3: Cross multiply
    965,712,468.08x = 1,332,607,224.31 × 548,024,752.01
  4. Step 4: Simplify right side
    965,712,468.08x = 730,301,743,631,183,616
  5. Step 5: Solve for x
    x = 730,301,743,631,183,616/965,712,468.08
  6. Step 6: Final answer
    x = 756,231,039.54

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1.5x scale

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.