Home / 1,646,066,330.34-2,273,456,821.14-1,084,063,492.50

Finding the Fourth Proportional to 1,646,066,330.34, 2,273,456,821.14 and 1,084,063,492.50

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Solution

The fourth proportional to 1,646,066,330.34, 2,273,456,821.14 and 1,084,063,492.50 is: 1,497,249,227.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,646,066,330.34 : 2,273,456,821.14 = 1,084,063,492.50 : x
  2. Step 2: Convert to fraction form
    1,646,066,330.34/2,273,456,821.14 = 1,084,063,492.50/x
  3. Step 3: Cross multiply
    1,646,066,330.34x = 2,273,456,821.14 × 1,084,063,492.50
  4. Step 4: Simplify right side
    1,646,066,330.34x = 2,464,571,541,572,976,128
  5. Step 5: Solve for x
    x = 2,464,571,541,572,976,128/1,646,066,330.34
  6. Step 6: Final answer
    x = 1,497,249,227.54

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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.