Home / 1,327,792,888.34-1,832,317,657.26-733,066,565.48

Finding the Fourth Proportional to 1,327,792,888.34, 1,832,317,657.26 and 733,066,565.48

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Solution

The fourth proportional to 1,327,792,888.34, 1,832,317,657.26 and 733,066,565.48 is: 1,011,611,693.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,327,792,888.34 : 1,832,317,657.26 = 733,066,565.48 : x
  2. Step 2: Convert to fraction form
    1,327,792,888.34/1,832,317,657.26 = 733,066,565.48/x
  3. Step 3: Cross multiply
    1,327,792,888.34x = 1,832,317,657.26 × 733,066,565.48
  4. Step 4: Simplify right side
    1,327,792,888.34x = 1,343,210,811,875,948,032
  5. Step 5: Solve for x
    x = 1,343,210,811,875,948,032/1,327,792,888.34
  6. Step 6: Final answer
    x = 1,011,611,693.11

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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.