Home / 6,473,341,878,263.40-9,710,609,696,207.60-2,116,952,458,297.40

Finding the Fourth Proportional to 6,473,341,878,263.40, 9,710,609,696,207.60 and 2,116,952,458,297.40

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Solution

The fourth proportional to 6,473,341,878,263.40, 9,710,609,696,207.60 and 2,116,952,458,297.40 is: 3,175,623,882,461.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,473,341,878,263.40 : 9,710,609,696,207.60 = 2,116,952,458,297.40 : x
  2. Step 2: Convert to fraction form
    6,473,341,878,263.40/9,710,609,696,207.60 = 2,116,952,458,297.40/x
  3. Step 3: Cross multiply
    6,473,341,878,263.40x = 9,710,609,696,207.60 × 2,116,952,458,297.40
  4. Step 4: Simplify right side
    6,473,341,878,263.40x = 20,556,899,067,953,246,321,508,352
  5. Step 5: Solve for x
    x = 20,556,899,067,953,246,321,508,352/6,473,341,878,263.40
  6. Step 6: Final answer
    x = 3,175,623,882,461.78

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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.