Home / 1,054,087,699.76-1,454,640,996.76-584,259,607.32

Finding the Fourth Proportional to 1,054,087,699.76, 1,454,640,996.76 and 584,259,607.32

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Solution

The fourth proportional to 1,054,087,699.76, 1,454,640,996.76 and 584,259,607.32 is: 806,278,242.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,087,699.76 : 1,454,640,996.76 = 584,259,607.32 : x
  2. Step 2: Convert to fraction form
    1,054,087,699.76/1,454,640,996.76 = 584,259,607.32/x
  3. Step 3: Cross multiply
    1,054,087,699.76x = 1,454,640,996.76 × 584,259,607.32
  4. Step 4: Simplify right side
    1,054,087,699.76x = 849,887,977,558,571,008
  5. Step 5: Solve for x
    x = 849,887,977,558,571,008/1,054,087,699.76
  6. Step 6: Final answer
    x = 806,278,242.08

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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.