Home / 60,961,358.76-91,457,973.54-35,377,774.44

Finding the Fourth Proportional to 60,961,358.76, 91,457,973.54 and 35,377,774.44

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Solution

The fourth proportional to 60,961,358.76, 91,457,973.54 and 35,377,774.44 is: 53,075,909.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,961,358.76 : 91,457,973.54 = 35,377,774.44 : x
  2. Step 2: Convert to fraction form
    60,961,358.76/91,457,973.54 = 35,377,774.44/x
  3. Step 3: Cross multiply
    60,961,358.76x = 91,457,973.54 × 35,377,774.44
  4. Step 4: Simplify right side
    60,961,358.76x = 3,235,579,558,637,608.50
  5. Step 5: Solve for x
    x = 3,235,579,558,637,608.50/60,961,358.76
  6. Step 6: Final answer
    x = 53,075,909.47

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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.