Home / 757,845,526.98-1,136,808,436.59-233,574,719.61

Finding the Fourth Proportional to 757,845,526.98, 1,136,808,436.59 and 233,574,719.61

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Solution

The fourth proportional to 757,845,526.98, 1,136,808,436.59 and 233,574,719.61 is: 350,374,452.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    757,845,526.98 : 1,136,808,436.59 = 233,574,719.61 : x
  2. Step 2: Convert to fraction form
    757,845,526.98/1,136,808,436.59 = 233,574,719.61/x
  3. Step 3: Cross multiply
    757,845,526.98x = 1,136,808,436.59 × 233,574,719.61
  4. Step 4: Simplify right side
    757,845,526.98x = 265,529,711,830,190,496
  5. Step 5: Solve for x
    x = 265,529,711,830,190,496/757,845,526.98
  6. Step 6: Final answer
    x = 350,374,452.81

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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.