Home / 10,784,730,754.88-14,881,639,476.12-5,961,444,186.32

Finding the Fourth Proportional to 10,784,730,754.88, 14,881,639,476.12 and 5,961,444,186.32

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Solution

The fourth proportional to 10,784,730,754.88, 14,881,639,476.12 and 5,961,444,186.32 is: 8,226,080,479.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,784,730,754.88 : 14,881,639,476.12 = 5,961,444,186.32 : x
  2. Step 2: Convert to fraction form
    10,784,730,754.88/14,881,639,476.12 = 5,961,444,186.32/x
  3. Step 3: Cross multiply
    10,784,730,754.88x = 14,881,639,476.12 × 5,961,444,186.32
  4. Step 4: Simplify right side
    10,784,730,754.88x = 88,716,063,137,825,783,808
  5. Step 5: Solve for x
    x = 88,716,063,137,825,783,808/10,784,730,754.88
  6. Step 6: Final answer
    x = 8,226,080,479.36

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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.