Home / 35,434,306.70-53,151,460.05-19,268,002.70

Finding the Fourth Proportional to 35,434,306.70, 53,151,460.05 and 19,268,002.70

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Solution

The fourth proportional to 35,434,306.70, 53,151,460.05 and 19,268,002.70 is: 28,902,004.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,434,306.70 : 53,151,460.05 = 19,268,002.70 : x
  2. Step 2: Convert to fraction form
    35,434,306.70/53,151,460.05 = 19,268,002.70/x
  3. Step 3: Cross multiply
    35,434,306.70x = 53,151,460.05 × 19,268,002.70
  4. Step 4: Simplify right side
    35,434,306.70x = 1,024,122,475,752,342
  5. Step 5: Solve for x
    x = 1,024,122,475,752,342/35,434,306.70
  6. Step 6: Final answer
    x = 28,902,004.05

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.