Home / 614,681,277.32-848,262,700.91-332,423,712.02

Finding the Fourth Proportional to 614,681,277.32, 848,262,700.91 and 332,423,712.02

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Solution

The fourth proportional to 614,681,277.32, 848,262,700.91 and 332,423,712.02 is: 458,746,095.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    614,681,277.32 : 848,262,700.91 = 332,423,712.02 : x
  2. Step 2: Convert to fraction form
    614,681,277.32/848,262,700.91 = 332,423,712.02/x
  3. Step 3: Cross multiply
    614,681,277.32x = 848,262,700.91 × 332,423,712.02
  4. Step 4: Simplify right side
    614,681,277.32x = 281,982,635,798,709,792
  5. Step 5: Solve for x
    x = 281,982,635,798,709,792/614,681,277.32
  6. Step 6: Final answer
    x = 458,746,095.26

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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.