Home / 931,838,514.50-2,070,531,917.50

Finding the Third Proportional to 931,838,514.50 and 2,070,531,917.50

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Solution

The third proportional to 931,838,514.50 and 2,070,531,917.50 is: 4,600,692,453.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    931,838,514.50 : 2,070,531,917.50 = 2,070,531,917.50 : x
  2. Step 2: Convert to fraction form
    931,838,514.50/2,070,531,917.50 = 2,070,531,917.50/x
  3. Step 3: Cross multiply
    931,838,514.50x = 2,070,531,917.50 × 2,070,531,917.50
  4. Step 4: Simplify right side
    931,838,514.50x = 4,287,102,421,386,226,688
  5. Step 5: Solve for x
    x = 4,287,102,421,386,226,688/931,838,514.50
  6. Step 6: Final answer
    x = 4,600,692,453.33

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.