Home / 466,773,636.16-700,281,511.98-248,244,280.48

Finding the Fourth Proportional to 466,773,636.16, 700,281,511.98 and 248,244,280.48

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Solution

The fourth proportional to 466,773,636.16, 700,281,511.98 and 248,244,280.48 is: 372,430,802.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,773,636.16 : 700,281,511.98 = 248,244,280.48 : x
  2. Step 2: Convert to fraction form
    466,773,636.16/700,281,511.98 = 248,244,280.48/x
  3. Step 3: Cross multiply
    466,773,636.16x = 700,281,511.98 × 248,244,280.48
  4. Step 4: Simplify right side
    466,773,636.16x = 173,840,880,074,921,600
  5. Step 5: Solve for x
    x = 173,840,880,074,921,600/466,773,636.16
  6. Step 6: Final answer
    x = 372,430,802.87

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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.