Home / 51,370,453.16-77,047,477.34-14,970,329.16

Finding the Fourth Proportional to 51,370,453.16, 77,047,477.34 and 14,970,329.16

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Solution

The fourth proportional to 51,370,453.16, 77,047,477.34 and 14,970,329.16 is: 22,453,103.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,370,453.16 : 77,047,477.34 = 14,970,329.16 : x
  2. Step 2: Convert to fraction form
    51,370,453.16/77,047,477.34 = 14,970,329.16/x
  3. Step 3: Cross multiply
    51,370,453.16x = 77,047,477.34 × 14,970,329.16
  4. Step 4: Simplify right side
    51,370,453.16x = 1,153,426,096,727,441.25
  5. Step 5: Solve for x
    x = 1,153,426,096,727,441.25/51,370,453.16
  6. Step 6: Final answer
    x = 22,453,103.40

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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.