Home / 1,195,884,310,087.60-1,793,831,119,045.50-289,320,663,598.62

Finding the Fourth Proportional to 1,195,884,310,087.60, 1,793,831,119,045.50 and 289,320,663,598.62

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Solution

The fourth proportional to 1,195,884,310,087.60, 1,793,831,119,045.50 and 289,320,663,598.62 is: 433,982,121,320.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,884,310,087.60 : 1,793,831,119,045.50 = 289,320,663,598.62 : x
  2. Step 2: Convert to fraction form
    1,195,884,310,087.60/1,793,831,119,045.50 = 289,320,663,598.62/x
  3. Step 3: Cross multiply
    1,195,884,310,087.60x = 1,793,831,119,045.50 × 289,320,663,598.62
  4. Step 4: Simplify right side
    1,195,884,310,087.60x = 518,992,409,746,099,163,627,520
  5. Step 5: Solve for x
    x = 518,992,409,746,099,163,627,520/1,195,884,310,087.60
  6. Step 6: Final answer
    x = 433,982,121,320.82

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Double scale
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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.