Home / 592,887,734,568.24-818,302,411,443.90-384,572,820,040.85

Finding the Fourth Proportional to 592,887,734,568.24, 818,302,411,443.90 and 384,572,820,040.85

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Solution

The fourth proportional to 592,887,734,568.24, 818,302,411,443.90 and 384,572,820,040.85 is: 530,786,602,027.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,887,734,568.24 : 818,302,411,443.90 = 384,572,820,040.85 : x
  2. Step 2: Convert to fraction form
    592,887,734,568.24/818,302,411,443.90 = 384,572,820,040.85/x
  3. Step 3: Cross multiply
    592,887,734,568.24x = 818,302,411,443.90 × 384,572,820,040.85
  4. Step 4: Simplify right side
    592,887,734,568.24x = 314,696,866,015,208,552,792,064
  5. Step 5: Solve for x
    x = 314,696,866,015,208,552,792,064/592,887,734,568.24
  6. Step 6: Final answer
    x = 530,786,602,027.42

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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.