Home / 248,809,125.60-373,213,688.40-158,333,810.40

Finding the Fourth Proportional to 248,809,125.60, 373,213,688.40 and 158,333,810.40

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Solution

The fourth proportional to 248,809,125.60, 373,213,688.40 and 158,333,810.40 is: 237,500,715.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,809,125.60 : 373,213,688.40 = 158,333,810.40 : x
  2. Step 2: Convert to fraction form
    248,809,125.60/373,213,688.40 = 158,333,810.40/x
  3. Step 3: Cross multiply
    248,809,125.60x = 373,213,688.40 × 158,333,810.40
  4. Step 4: Simplify right side
    248,809,125.60x = 59,092,345,377,810,280
  5. Step 5: Solve for x
    x = 59,092,345,377,810,280/248,809,125.60
  6. Step 6: Final answer
    x = 237,500,715.60

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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.