Home / 1,035,122,712,800.60-1,552,762,138,193.30-308,996,712,810.24

Finding the Fourth Proportional to 1,035,122,712,800.60, 1,552,762,138,193.30 and 308,996,712,810.24

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Solution

The fourth proportional to 1,035,122,712,800.60, 1,552,762,138,193.30 and 308,996,712,810.24 is: 463,518,373,758.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,122,712,800.60 : 1,552,762,138,193.30 = 308,996,712,810.24 : x
  2. Step 2: Convert to fraction form
    1,035,122,712,800.60/1,552,762,138,193.30 = 308,996,712,810.24/x
  3. Step 3: Cross multiply
    1,035,122,712,800.60x = 1,552,762,138,193.30 × 308,996,712,810.24
  4. Step 4: Simplify right side
    1,035,122,712,800.60x = 479,798,396,477,929,294,921,728
  5. Step 5: Solve for x
    x = 479,798,396,477,929,294,921,728/1,035,122,712,800.60
  6. Step 6: Final answer
    x = 463,518,373,758.61

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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.