Home / 334,562,679.60-501,844,019.40-297,255,521.40

Finding the Fourth Proportional to 334,562,679.60, 501,844,019.40 and 297,255,521.40

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Solution

The fourth proportional to 334,562,679.60, 501,844,019.40 and 297,255,521.40 is: 445,883,282.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,562,679.60 : 501,844,019.40 = 297,255,521.40 : x
  2. Step 2: Convert to fraction form
    334,562,679.60/501,844,019.40 = 297,255,521.40/x
  3. Step 3: Cross multiply
    334,562,679.60x = 501,844,019.40 × 297,255,521.40
  4. Step 4: Simplify right side
    334,562,679.60x = 149,175,905,648,218,688
  5. Step 5: Solve for x
    x = 149,175,905,648,218,688/334,562,679.60
  6. Step 6: Final answer
    x = 445,883,282.10

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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.