Home / 2,470,047,997,848.90-3,408,748,914,236.40-1,372,676,860,024.10

Finding the Fourth Proportional to 2,470,047,997,848.90, 3,408,748,914,236.40 and 1,372,676,860,024.10

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Solution

The fourth proportional to 2,470,047,997,848.90, 3,408,748,914,236.40 and 1,372,676,860,024.10 is: 1,894,340,012,938.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,047,997,848.90 : 3,408,748,914,236.40 = 1,372,676,860,024.10 : x
  2. Step 2: Convert to fraction form
    2,470,047,997,848.90/3,408,748,914,236.40 = 1,372,676,860,024.10/x
  3. Step 3: Cross multiply
    2,470,047,997,848.90x = 3,408,748,914,236.40 × 1,372,676,860,024.10
  4. Step 4: Simplify right side
    2,470,047,997,848.90x = 4,679,110,756,204,582,084,280,320
  5. Step 5: Solve for x
    x = 4,679,110,756,204,582,084,280,320/2,470,047,997,848.90
  6. Step 6: Final answer
    x = 1,894,340,012,938.82

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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.