Home / 9,902,095.03-14,850,066.57-4,781,341.15

Finding the Fourth Proportional to 9,902,095.03, 14,850,066.57 and 4,781,341.15

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Solution

The fourth proportional to 9,902,095.03, 14,850,066.57 and 4,781,341.15 is: 7,170,526.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,902,095.03 : 14,850,066.57 = 4,781,341.15 : x
  2. Step 2: Convert to fraction form
    9,902,095.03/14,850,066.57 = 4,781,341.15/x
  3. Step 3: Cross multiply
    9,902,095.03x = 14,850,066.57 × 4,781,341.15
  4. Step 4: Simplify right side
    9,902,095.03x = 71,003,234,316,325.16
  5. Step 5: Solve for x
    x = 71,003,234,316,325.16/9,902,095.03
  6. Step 6: Final answer
    x = 7,170,526.45

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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.