Home / 1,054,088,740.92-1,454,642,600.42-584,220,397.44

Finding the Fourth Proportional to 1,054,088,740.92, 1,454,642,600.42 and 584,220,397.44

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Solution

The fourth proportional to 1,054,088,740.92, 1,454,642,600.42 and 584,220,397.44 is: 806,224,224.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,088,740.92 : 1,454,642,600.42 = 584,220,397.44 : x
  2. Step 2: Convert to fraction form
    1,054,088,740.92/1,454,642,600.42 = 584,220,397.44/x
  3. Step 3: Cross multiply
    1,054,088,740.92x = 1,454,642,600.42 × 584,220,397.44
  4. Step 4: Simplify right side
    1,054,088,740.92x = 849,831,878,150,527,616
  5. Step 5: Solve for x
    x = 849,831,878,150,527,616/1,054,088,740.92
  6. Step 6: Final answer
    x = 806,224,224.93

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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.