Home / 594,058,885.20-891,088,327.80-348,533,143.20

Finding the Fourth Proportional to 594,058,885.20, 891,088,327.80 and 348,533,143.20

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Solution

The fourth proportional to 594,058,885.20, 891,088,327.80 and 348,533,143.20 is: 522,799,714.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,058,885.20 : 891,088,327.80 = 348,533,143.20 : x
  2. Step 2: Convert to fraction form
    594,058,885.20/891,088,327.80 = 348,533,143.20/x
  3. Step 3: Cross multiply
    594,058,885.20x = 891,088,327.80 × 348,533,143.20
  4. Step 4: Simplify right side
    594,058,885.20x = 310,573,815,756,965,888
  5. Step 5: Solve for x
    x = 310,573,815,756,965,888/594,058,885.20
  6. Step 6: Final answer
    x = 522,799,714.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.