Home / 31,289,442.70-46,934,164.05-26,565,522.70

Finding the Fourth Proportional to 31,289,442.70, 46,934,164.05 and 26,565,522.70

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Solution

The fourth proportional to 31,289,442.70, 46,934,164.05 and 26,565,522.70 is: 39,848,284.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,289,442.70 : 46,934,164.05 = 26,565,522.70 : x
  2. Step 2: Convert to fraction form
    31,289,442.70/46,934,164.05 = 26,565,522.70/x
  3. Step 3: Cross multiply
    31,289,442.70x = 46,934,164.05 × 26,565,522.70
  4. Step 4: Simplify right side
    31,289,442.70x = 1,246,830,600,475,798.75
  5. Step 5: Solve for x
    x = 1,246,830,600,475,798.75/31,289,442.70
  6. Step 6: Final answer
    x = 39,848,284.05

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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.