Home / 594,058,878.20-891,088,317.30-348,533,136.20

Finding the Fourth Proportional to 594,058,878.20, 891,088,317.30 and 348,533,136.20

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Solution

The fourth proportional to 594,058,878.20, 891,088,317.30 and 348,533,136.20 is: 522,799,704.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,058,878.20 : 891,088,317.30 = 348,533,136.20 : x
  2. Step 2: Convert to fraction form
    594,058,878.20/891,088,317.30 = 348,533,136.20/x
  3. Step 3: Cross multiply
    594,058,878.20x = 891,088,317.30 × 348,533,136.20
  4. Step 4: Simplify right side
    594,058,878.20x = 310,573,805,859,749,696
  5. Step 5: Solve for x
    x = 310,573,805,859,749,696/594,058,878.20
  6. Step 6: Final answer
    x = 522,799,704.30

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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.