Home / 614,681,279.32-848,262,703.66-332,423,714.02

Finding the Fourth Proportional to 614,681,279.32, 848,262,703.66 and 332,423,714.02

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Solution

The fourth proportional to 614,681,279.32, 848,262,703.66 and 332,423,714.02 is: 458,746,098.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    614,681,279.32 : 848,262,703.66 = 332,423,714.02 : x
  2. Step 2: Convert to fraction form
    614,681,279.32/848,262,703.66 = 332,423,714.02/x
  3. Step 3: Cross multiply
    614,681,279.32x = 848,262,703.66 × 332,423,714.02
  4. Step 4: Simplify right side
    614,681,279.32x = 281,982,638,415,303,808
  5. Step 5: Solve for x
    x = 281,982,638,415,303,808/614,681,279.32
  6. Step 6: Final answer
    x = 458,746,098.02

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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.