Home / 62,008,595.53-85,571,182.73-34,130,709.70

Finding the Fourth Proportional to 62,008,595.53, 85,571,182.73 and 34,130,709.70

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Solution

The fourth proportional to 62,008,595.53, 85,571,182.73 and 34,130,709.70 is: 47,100,005.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,008,595.53 : 85,571,182.73 = 34,130,709.70 : x
  2. Step 2: Convert to fraction form
    62,008,595.53/85,571,182.73 = 34,130,709.70/x
  3. Step 3: Cross multiply
    62,008,595.53x = 85,571,182.73 × 34,130,709.70
  4. Step 4: Simplify right side
    62,008,595.53x = 2,920,605,196,700,113
  5. Step 5: Solve for x
    x = 2,920,605,196,700,113/62,008,595.53
  6. Step 6: Final answer
    x = 47,100,005.60

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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.