Home / 62,011,032-85,583,372.88-35,559,737.20

Finding the Fourth Proportional to 62,011,032, 85,583,372.88 and 35,559,737.20

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Solution

The fourth proportional to 62,011,032, 85,583,372.88 and 35,559,737.20 is: 49,077,110.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,011,032 : 85,583,372.88 = 35,559,737.20 : x
  2. Step 2: Convert to fraction form
    62,011,032/85,583,372.88 = 35,559,737.20/x
  3. Step 3: Cross multiply
    62,011,032x = 85,583,372.88 × 35,559,737.20
  4. Step 4: Simplify right side
    62,011,032x = 3,043,322,248,302,407
  5. Step 5: Solve for x
    x = 3,043,322,248,302,407/62,011,032
  6. Step 6: Final answer
    x = 49,077,110.16

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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.