Home / 334,197,441.76-501,091,763.30-159,373,946.10

Finding the Fourth Proportional to 334,197,441.76, 501,091,763.30 and 159,373,946.10

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Solution

The fourth proportional to 334,197,441.76, 501,091,763.30 and 159,373,946.10 is: 238,963,444.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,197,441.76 : 501,091,763.30 = 159,373,946.10 : x
  2. Step 2: Convert to fraction form
    334,197,441.76/501,091,763.30 = 159,373,946.10/x
  3. Step 3: Cross multiply
    334,197,441.76x = 501,091,763.30 × 159,373,946.10
  4. Step 4: Simplify right side
    334,197,441.76x = 79,860,971,675,328,160
  5. Step 5: Solve for x
    x = 79,860,971,675,328,160/334,197,441.76
  6. Step 6: Final answer
    x = 238,963,444.05

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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.