Home / 239,506,490,104.92-330,466,116,056.04-141,799,615,014.96

Finding the Fourth Proportional to 239,506,490,104.92, 330,466,116,056.04 and 141,799,615,014.96

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Solution

The fourth proportional to 239,506,490,104.92, 330,466,116,056.04 and 141,799,615,014.96 is: 195,652,184,672.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,506,490,104.92 : 330,466,116,056.04 = 141,799,615,014.96 : x
  2. Step 2: Convert to fraction form
    239,506,490,104.92/330,466,116,056.04 = 141,799,615,014.96/x
  3. Step 3: Cross multiply
    239,506,490,104.92x = 330,466,116,056.04 × 141,799,615,014.96
  4. Step 4: Simplify right side
    239,506,490,104.92x = 46,859,968,032,235,560,370,176
  5. Step 5: Solve for x
    x = 46,859,968,032,235,560,370,176/239,506,490,104.92
  6. Step 6: Final answer
    x = 195,652,184,672.36

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Double scale
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1.5x scale

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.