Home / 64,311,047.04-88,749,224.64-35,339,537.28

Finding the Fourth Proportional to 64,311,047.04, 88,749,224.64 and 35,339,537.28

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Solution

The fourth proportional to 64,311,047.04, 88,749,224.64 and 35,339,537.28 is: 48,768,550.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,311,047.04 : 88,749,224.64 = 35,339,537.28 : x
  2. Step 2: Convert to fraction form
    64,311,047.04/88,749,224.64 = 35,339,537.28/x
  3. Step 3: Cross multiply
    64,311,047.04x = 88,749,224.64 × 35,339,537.28
  4. Step 4: Simplify right side
    64,311,047.04x = 3,136,356,532,736,374.50
  5. Step 5: Solve for x
    x = 3,136,356,532,736,374.50/64,311,047.04
  6. Step 6: Final answer
    x = 48,768,550.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.