Home / 74,743,000.90-112,114,501.35-74,743,000.90

Finding the Fourth Proportional to 74,743,000.90, 112,114,501.35 and 74,743,000.90

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Solution

The fourth proportional to 74,743,000.90, 112,114,501.35 and 74,743,000.90 is: 112,114,501.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,743,000.90 : 112,114,501.35 = 74,743,000.90 : x
  2. Step 2: Convert to fraction form
    74,743,000.90/112,114,501.35 = 74,743,000.90/x
  3. Step 3: Cross multiply
    74,743,000.90x = 112,114,501.35 × 74,743,000.90
  4. Step 4: Simplify right side
    74,743,000.90x = 8,379,774,275,306,101
  5. Step 5: Solve for x
    x = 8,379,774,275,306,101/74,743,000.90
  6. Step 6: Final answer
    x = 112,114,501.35

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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.