Home / 6,751,517,957.32-9,316,971,465.06-3,740,759,677.48

Finding the Fourth Proportional to 6,751,517,957.32, 9,316,971,465.06 and 3,740,759,677.48

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Solution

The fourth proportional to 6,751,517,957.32, 9,316,971,465.06 and 3,740,759,677.48 is: 5,162,180,030.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,751,517,957.32 : 9,316,971,465.06 = 3,740,759,677.48 : x
  2. Step 2: Convert to fraction form
    6,751,517,957.32/9,316,971,465.06 = 3,740,759,677.48/x
  3. Step 3: Cross multiply
    6,751,517,957.32x = 9,316,971,465.06 × 3,740,759,677.48
  4. Step 4: Simplify right side
    6,751,517,957.32x = 34,852,551,172,728,205,312
  5. Step 5: Solve for x
    x = 34,852,551,172,728,205,312/6,751,517,957.32
  6. Step 6: Final answer
    x = 5,162,180,030.19

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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.