Home / 44,782,038.03-61,818,280.35-30,106,216.26

Finding the Fourth Proportional to 44,782,038.03, 61,818,280.35 and 30,106,216.26

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Solution

The fourth proportional to 44,782,038.03, 61,818,280.35 and 30,106,216.26 is: 41,559,397.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,782,038.03 : 61,818,280.35 = 30,106,216.26 : x
  2. Step 2: Convert to fraction form
    44,782,038.03/61,818,280.35 = 30,106,216.26/x
  3. Step 3: Cross multiply
    44,782,038.03x = 61,818,280.35 × 30,106,216.26
  4. Step 4: Simplify right side
    44,782,038.03x = 1,861,114,517,038,408.75
  5. Step 5: Solve for x
    x = 1,861,114,517,038,408.75/44,782,038.03
  6. Step 6: Final answer
    x = 41,559,397.45

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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.