Home / 1,054,088,738.91-1,454,642,597.66-584,220,395.43

Finding the Fourth Proportional to 1,054,088,738.91, 1,454,642,597.66 and 584,220,395.43

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Solution

The fourth proportional to 1,054,088,738.91, 1,454,642,597.66 and 584,220,395.43 is: 806,224,222.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,088,738.91 : 1,454,642,597.66 = 584,220,395.43 : x
  2. Step 2: Convert to fraction form
    1,054,088,738.91/1,454,642,597.66 = 584,220,395.43/x
  3. Step 3: Cross multiply
    1,054,088,738.91x = 1,454,642,597.66 × 584,220,395.43
  4. Step 4: Simplify right side
    1,054,088,738.91x = 849,831,873,611,326,336
  5. Step 5: Solve for x
    x = 849,831,873,611,326,336/1,054,088,738.91
  6. Step 6: Final answer
    x = 806,224,222.16

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Double scale
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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.