Home / 1,054,098,643.70-1,454,656,263.81-584,230,299.14

Finding the Fourth Proportional to 1,054,098,643.70, 1,454,656,263.81 and 584,230,299.14

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Solution

The fourth proportional to 1,054,098,643.70, 1,454,656,263.81 and 584,230,299.14 is: 806,237,887.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,098,643.70 : 1,454,656,263.81 = 584,230,299.14 : x
  2. Step 2: Convert to fraction form
    1,054,098,643.70/1,454,656,263.81 = 584,230,299.14/x
  3. Step 3: Cross multiply
    1,054,098,643.70x = 1,454,656,263.81 × 584,230,299.14
  4. Step 4: Simplify right side
    1,054,098,643.70x = 849,854,264,153,066,112
  5. Step 5: Solve for x
    x = 849,854,264,153,066,112/1,054,098,643.70
  6. Step 6: Final answer
    x = 806,237,887.92

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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.