Home / 55,334,490.30-83,001,735.45-26,573,690.70

Finding the Fourth Proportional to 55,334,490.30, 83,001,735.45 and 26,573,690.70

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Solution

The fourth proportional to 55,334,490.30, 83,001,735.45 and 26,573,690.70 is: 39,860,536.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,334,490.30 : 83,001,735.45 = 26,573,690.70 : x
  2. Step 2: Convert to fraction form
    55,334,490.30/83,001,735.45 = 26,573,690.70/x
  3. Step 3: Cross multiply
    55,334,490.30x = 83,001,735.45 × 26,573,690.70
  4. Step 4: Simplify right side
    55,334,490.30x = 2,205,662,445,411,525.25
  5. Step 5: Solve for x
    x = 2,205,662,445,411,525.25/55,334,490.30
  6. Step 6: Final answer
    x = 39,860,536.05

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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.