Home / 6,714,371,488.32-9,265,841,579.52-3,703,556,669.76

Finding the Fourth Proportional to 6,714,371,488.32, 9,265,841,579.52 and 3,703,556,669.76

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Solution

The fourth proportional to 6,714,371,488.32, 9,265,841,579.52 and 3,703,556,669.76 is: 5,110,913,127.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,714,371,488.32 : 9,265,841,579.52 = 3,703,556,669.76 : x
  2. Step 2: Convert to fraction form
    6,714,371,488.32/9,265,841,579.52 = 3,703,556,669.76/x
  3. Step 3: Cross multiply
    6,714,371,488.32x = 9,265,841,579.52 × 3,703,556,669.76
  4. Step 4: Simplify right side
    6,714,371,488.32x = 34,316,569,382,770,831,360
  5. Step 5: Solve for x
    x = 34,316,569,382,770,831,360/6,714,371,488.32
  6. Step 6: Final answer
    x = 5,110,913,127.53

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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.