Home / 7,134,932,445.03-10,686,095,967.53-3,406,835,023.77

Finding the Fourth Proportional to 7,134,932,445.03, 10,686,095,967.53 and 3,406,835,023.77

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Solution

The fourth proportional to 7,134,932,445.03, 10,686,095,967.53 and 3,406,835,023.77 is: 5,102,468,213.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,134,932,445.03 : 10,686,095,967.53 = 3,406,835,023.77 : x
  2. Step 2: Convert to fraction form
    7,134,932,445.03/10,686,095,967.53 = 3,406,835,023.77/x
  3. Step 3: Cross multiply
    7,134,932,445.03x = 10,686,095,967.53 × 3,406,835,023.77
  4. Step 4: Simplify right side
    7,134,932,445.03x = 36,405,766,009,531,531,264
  5. Step 5: Solve for x
    x = 36,405,766,009,531,531,264/7,134,932,445.03
  6. Step 6: Final answer
    x = 5,102,468,213.96

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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.