Home / 15,705,800.16-23,559,225.12-4,345,297.44

Finding the Fourth Proportional to 15,705,800.16, 23,559,225.12 and 4,345,297.44

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Solution

The fourth proportional to 15,705,800.16, 23,559,225.12 and 4,345,297.44 is: 6,518,091.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,705,800.16 : 23,559,225.12 = 4,345,297.44 : x
  2. Step 2: Convert to fraction form
    15,705,800.16/23,559,225.12 = 4,345,297.44/x
  3. Step 3: Cross multiply
    15,705,800.16x = 23,559,225.12 × 4,345,297.44
  4. Step 4: Simplify right side
    15,705,800.16x = 102,371,840,602,319.70
  5. Step 5: Solve for x
    x = 102,371,840,602,319.70/15,705,800.16
  6. Step 6: Final answer
    x = 6,518,091.38

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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.