Home / 2,927,321,375,301.60-4,039,740,104,045.20-1,609,077,453,239

Finding the Fourth Proportional to 2,927,321,375,301.60, 4,039,740,104,045.20 and 1,609,077,453,239

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Solution

The fourth proportional to 2,927,321,375,301.60, 4,039,740,104,045.20 and 1,609,077,453,239 is: 2,220,547,006,969.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,927,321,375,301.60 : 4,039,740,104,045.20 = 1,609,077,453,239 : x
  2. Step 2: Convert to fraction form
    2,927,321,375,301.60/4,039,740,104,045.20 = 1,609,077,453,239/x
  3. Step 3: Cross multiply
    2,927,321,375,301.60x = 4,039,740,104,045.20 × 1,609,077,453,239
  4. Step 4: Simplify right side
    2,927,321,375,301.60x = 6,500,254,718,364,503,934,763,008
  5. Step 5: Solve for x
    x = 6,500,254,718,364,503,934,763,008/2,927,321,375,301.60
  6. Step 6: Final answer
    x = 2,220,547,006,969.74

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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.