Home / 250,973,136.80-376,459,705.20-233,754,448.40

Finding the Fourth Proportional to 250,973,136.80, 376,459,705.20 and 233,754,448.40

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Solution

The fourth proportional to 250,973,136.80, 376,459,705.20 and 233,754,448.40 is: 350,631,672.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,973,136.80 : 376,459,705.20 = 233,754,448.40 : x
  2. Step 2: Convert to fraction form
    250,973,136.80/376,459,705.20 = 233,754,448.40/x
  3. Step 3: Cross multiply
    250,973,136.80x = 376,459,705.20 × 233,754,448.40
  4. Step 4: Simplify right side
    250,973,136.80x = 87,999,130,733,852,608
  5. Step 5: Solve for x
    x = 87,999,130,733,852,608/250,973,136.80
  6. Step 6: Final answer
    x = 350,631,672.60

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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.