Home / 200,924,064,006.60-301,386,096,009.90-163,731,697,062.60

Finding the Fourth Proportional to 200,924,064,006.60, 301,386,096,009.90 and 163,731,697,062.60

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Solution

The fourth proportional to 200,924,064,006.60, 301,386,096,009.90 and 163,731,697,062.60 is: 245,597,545,593.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,924,064,006.60 : 301,386,096,009.90 = 163,731,697,062.60 : x
  2. Step 2: Convert to fraction form
    200,924,064,006.60/301,386,096,009.90 = 163,731,697,062.60/x
  3. Step 3: Cross multiply
    200,924,064,006.60x = 301,386,096,009.90 × 163,731,697,062.60
  4. Step 4: Simplify right side
    200,924,064,006.60x = 49,346,456,970,772,627,849,216
  5. Step 5: Solve for x
    x = 49,346,456,970,772,627,849,216/200,924,064,006.60
  6. Step 6: Final answer
    x = 245,597,545,593.90

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1.5x scale

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.