Home / 53,880,267.10-80,820,400.65-53,880,267.10

Finding the Fourth Proportional to 53,880,267.10, 80,820,400.65 and 53,880,267.10

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Solution

The fourth proportional to 53,880,267.10, 80,820,400.65 and 53,880,267.10 is: 80,820,400.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,880,267.10 : 80,820,400.65 = 53,880,267.10 : x
  2. Step 2: Convert to fraction form
    53,880,267.10/80,820,400.65 = 53,880,267.10/x
  3. Step 3: Cross multiply
    53,880,267.10x = 80,820,400.65 × 53,880,267.10
  4. Step 4: Simplify right side
    53,880,267.10x = 4,354,624,774,151,014
  5. Step 5: Solve for x
    x = 4,354,624,774,151,014/53,880,267.10
  6. Step 6: Final answer
    x = 80,820,400.65

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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.