Home / 39,350,018.40-59,025,027.60-23,159,349.60

Finding the Fourth Proportional to 39,350,018.40, 59,025,027.60 and 23,159,349.60

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Solution

The fourth proportional to 39,350,018.40, 59,025,027.60 and 23,159,349.60 is: 34,739,024.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,350,018.40 : 59,025,027.60 = 23,159,349.60 : x
  2. Step 2: Convert to fraction form
    39,350,018.40/59,025,027.60 = 23,159,349.60/x
  3. Step 3: Cross multiply
    39,350,018.40x = 59,025,027.60 × 23,159,349.60
  4. Step 4: Simplify right side
    39,350,018.40x = 1,366,981,249,338,049
  5. Step 5: Solve for x
    x = 1,366,981,249,338,049/39,350,018.40
  6. Step 6: Final answer
    x = 34,739,024.40

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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.