Home / 7,134,932,446.03-10,686,095,969.02-3,406,835,024.77

Finding the Fourth Proportional to 7,134,932,446.03, 10,686,095,969.02 and 3,406,835,024.77

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Solution

The fourth proportional to 7,134,932,446.03, 10,686,095,969.02 and 3,406,835,024.77 is: 5,102,468,215.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,134,932,446.03 : 10,686,095,969.02 = 3,406,835,024.77 : x
  2. Step 2: Convert to fraction form
    7,134,932,446.03/10,686,095,969.02 = 3,406,835,024.77/x
  3. Step 3: Cross multiply
    7,134,932,446.03x = 10,686,095,969.02 × 3,406,835,024.77
  4. Step 4: Simplify right side
    7,134,932,446.03x = 36,405,766,025,310,851,072
  5. Step 5: Solve for x
    x = 36,405,766,025,310,851,072/7,134,932,446.03
  6. Step 6: Final answer
    x = 5,102,468,215.46

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1.5x scale

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.