Home / 1,364,359,446,283.90-2,043,290,353,072.50-789,463,988,282.95

Finding the Fourth Proportional to 1,364,359,446,283.90, 2,043,290,353,072.50 and 789,463,988,282.95

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Solution

The fourth proportional to 1,364,359,446,283.90, 2,043,290,353,072.50 and 789,463,988,282.95 is: 1,182,316,108,669.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,359,446,283.90 : 2,043,290,353,072.50 = 789,463,988,282.95 : x
  2. Step 2: Convert to fraction form
    1,364,359,446,283.90/2,043,290,353,072.50 = 789,463,988,282.95/x
  3. Step 3: Cross multiply
    1,364,359,446,283.90x = 2,043,290,353,072.50 × 789,463,988,282.95
  4. Step 4: Simplify right side
    1,364,359,446,283.90x = 1,613,104,151,356,692,875,968,512
  5. Step 5: Solve for x
    x = 1,613,104,151,356,692,875,968,512/1,364,359,446,283.90
  6. Step 6: Final answer
    x = 1,182,316,108,669.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.