Home / 4,753,512,386,864.50-7,130,679,312,712.50-1,311,409,064,727.60

Finding the Fourth Proportional to 4,753,512,386,864.50, 7,130,679,312,712.50 and 1,311,409,064,727.60

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Solution

The fourth proportional to 4,753,512,386,864.50, 7,130,679,312,712.50 and 1,311,409,064,727.60 is: 1,967,226,910,820.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,753,512,386,864.50 : 7,130,679,312,712.50 = 1,311,409,064,727.60 : x
  2. Step 2: Convert to fraction form
    4,753,512,386,864.50/7,130,679,312,712.50 = 1,311,409,064,727.60/x
  3. Step 3: Cross multiply
    4,753,512,386,864.50x = 7,130,679,312,712.50 × 1,311,409,064,727.60
  4. Step 4: Simplify right side
    4,753,512,386,864.50x = 9,351,237,488,356,745,480,765,440
  5. Step 5: Solve for x
    x = 9,351,237,488,356,745,480,765,440/4,753,512,386,864.50
  6. Step 6: Final answer
    x = 1,967,226,910,820.15

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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.