Home / 1,760,819,774.15-2,429,898,598.57-967,848,801.32

Finding the Fourth Proportional to 1,760,819,774.15, 2,429,898,598.57 and 967,848,801.32

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Solution

The fourth proportional to 1,760,819,774.15, 2,429,898,598.57 and 967,848,801.32 is: 1,335,613,377.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,819,774.15 : 2,429,898,598.57 = 967,848,801.32 : x
  2. Step 2: Convert to fraction form
    1,760,819,774.15/2,429,898,598.57 = 967,848,801.32/x
  3. Step 3: Cross multiply
    1,760,819,774.15x = 2,429,898,598.57 × 967,848,801.32
  4. Step 4: Simplify right side
    1,760,819,774.15x = 2,351,774,445,955,122,688
  5. Step 5: Solve for x
    x = 2,351,774,445,955,122,688/1,760,819,774.15
  6. Step 6: Final answer
    x = 1,335,613,377.63

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.