Home / 64,444,715.40-88,934,077.18-35,075,977.90

Finding the Fourth Proportional to 64,444,715.40, 88,934,077.18 and 35,075,977.90

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Solution

The fourth proportional to 64,444,715.40, 88,934,077.18 and 35,075,977.90 is: 48,405,050.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,444,715.40 : 88,934,077.18 = 35,075,977.90 : x
  2. Step 2: Convert to fraction form
    64,444,715.40/88,934,077.18 = 35,075,977.90/x
  3. Step 3: Cross multiply
    64,444,715.40x = 88,934,077.18 × 35,075,977.90
  4. Step 4: Simplify right side
    64,444,715.40x = 3,119,449,725,405,857.50
  5. Step 5: Solve for x
    x = 3,119,449,725,405,857.50/64,444,715.40
  6. Step 6: Final answer
    x = 48,405,050.84

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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.