Home / 60,601,970.02-83,628,302.43-34,139,707.42

Finding the Fourth Proportional to 60,601,970.02, 83,628,302.43 and 34,139,707.42

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Solution

The fourth proportional to 60,601,970.02, 83,628,302.43 and 34,139,707.42 is: 47,111,435.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,601,970.02 : 83,628,302.43 = 34,139,707.42 : x
  2. Step 2: Convert to fraction form
    60,601,970.02/83,628,302.43 = 34,139,707.42/x
  3. Step 3: Cross multiply
    60,601,970.02x = 83,628,302.43 × 34,139,707.42
  4. Step 4: Simplify right side
    60,601,970.02x = 2,855,045,776,991,475.50
  5. Step 5: Solve for x
    x = 2,855,045,776,991,475.50/60,601,970.02
  6. Step 6: Final answer
    x = 47,111,435.09

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