Home / 32,152,646,028.00-48,234,463,607.47-13,255,603,613.18

Finding the Fourth Proportional to 32,152,646,028.00, 48,234,463,607.47 and 13,255,603,613.18

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Solution

The fourth proportional to 32,152,646,028.00, 48,234,463,607.47 and 13,255,603,613.18 is: 19,885,670,669.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,152,646,028.00 : 48,234,463,607.47 = 13,255,603,613.18 : x
  2. Step 2: Convert to fraction form
    32,152,646,028.00/48,234,463,607.47 = 13,255,603,613.18/x
  3. Step 3: Cross multiply
    32,152,646,028.00x = 48,234,463,607.47 × 13,255,603,613.18
  4. Step 4: Simplify right side
    32,152,646,028.00x = 639,376,930,075,056,930,816
  5. Step 5: Solve for x
    x = 639,376,930,075,056,930,816/32,152,646,028.00
  6. Step 6: Final answer
    x = 19,885,670,669.79

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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.