Home / 11,914,681,280.42-16,443,006,892.76-6,562,240,575.14

Finding the Fourth Proportional to 11,914,681,280.42, 16,443,006,892.76 and 6,562,240,575.14

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Solution

The fourth proportional to 11,914,681,280.42, 16,443,006,892.76 and 6,562,240,575.14 is: 9,056,303,267.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,914,681,280.42 : 16,443,006,892.76 = 6,562,240,575.14 : x
  2. Step 2: Convert to fraction form
    11,914,681,280.42/16,443,006,892.76 = 6,562,240,575.14/x
  3. Step 3: Cross multiply
    11,914,681,280.42x = 16,443,006,892.76 × 6,562,240,575.14
  4. Step 4: Simplify right side
    11,914,681,280.42x = 107,902,967,008,976,371,712
  5. Step 5: Solve for x
    x = 107,902,967,008,976,371,712/11,914,681,280.42
  6. Step 6: Final answer
    x = 9,056,303,267.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.