Home / 2,079,460,438,557.70-2,868,599,284,839.90-1,358,118,308,054.10

Finding the Fourth Proportional to 2,079,460,438,557.70, 2,868,599,284,839.90 and 1,358,118,308,054.10

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Solution

The fourth proportional to 2,079,460,438,557.70, 2,868,599,284,839.90 and 1,358,118,308,054.10 is: 1,873,513,501,374.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,079,460,438,557.70 : 2,868,599,284,839.90 = 1,358,118,308,054.10 : x
  2. Step 2: Convert to fraction form
    2,079,460,438,557.70/2,868,599,284,839.90 = 1,358,118,308,054.10/x
  3. Step 3: Cross multiply
    2,079,460,438,557.70x = 2,868,599,284,839.90 × 1,358,118,308,054.10
  4. Step 4: Simplify right side
    2,079,460,438,557.70x = 3,895,897,207,211,966,462,951,424
  5. Step 5: Solve for x
    x = 3,895,897,207,211,966,462,951,424/2,079,460,438,557.70
  6. Step 6: Final answer
    x = 1,873,513,501,374.49

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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.