Home / 1,495,362,225.44-2,243,431,160.33-795,278,679.26

Finding the Fourth Proportional to 1,495,362,225.44, 2,243,431,160.33 and 795,278,679.26

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Solution

The fourth proportional to 1,495,362,225.44, 2,243,431,160.33 and 795,278,679.26 is: 1,193,124,274.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,362,225.44 : 2,243,431,160.33 = 795,278,679.26 : x
  2. Step 2: Convert to fraction form
    1,495,362,225.44/2,243,431,160.33 = 795,278,679.26/x
  3. Step 3: Cross multiply
    1,495,362,225.44x = 2,243,431,160.33 × 795,278,679.26
  4. Step 4: Simplify right side
    1,495,362,225.44x = 1,784,152,970,197,971,712
  5. Step 5: Solve for x
    x = 1,784,152,970,197,971,712/1,495,362,225.44
  6. Step 6: Final answer
    x = 1,193,124,274.40

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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.