Home / 40,044,570,583.76-55,307,371,603.08-26,372,481,253.52

Finding the Fourth Proportional to 40,044,570,583.76, 55,307,371,603.08 and 26,372,481,253.52

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Solution

The fourth proportional to 40,044,570,583.76, 55,307,371,603.08 and 26,372,481,253.52 is: 36,424,229,290.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,044,570,583.76 : 55,307,371,603.08 = 26,372,481,253.52 : x
  2. Step 2: Convert to fraction form
    40,044,570,583.76/55,307,371,603.08 = 26,372,481,253.52/x
  3. Step 3: Cross multiply
    40,044,570,583.76x = 55,307,371,603.08 × 26,372,481,253.52
  4. Step 4: Simplify right side
    40,044,570,583.76x = 1,458,592,620,783,691,890,688
  5. Step 5: Solve for x
    x = 1,458,592,620,783,691,890,688/40,044,570,583.76
  6. Step 6: Final answer
    x = 36,424,229,290.53

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1.5x scale

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.