Home / 5,445,994,165.90-7,518,941,974.10-4,444,799,927.40

Finding the Fourth Proportional to 5,445,994,165.90, 7,518,941,974.10 and 4,444,799,927.40

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Solution

The fourth proportional to 5,445,994,165.90, 7,518,941,974.10 and 4,444,799,927.40 is: 6,136,655,993.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,445,994,165.90 : 7,518,941,974.10 = 4,444,799,927.40 : x
  2. Step 2: Convert to fraction form
    5,445,994,165.90/7,518,941,974.10 = 4,444,799,927.40/x
  3. Step 3: Cross multiply
    5,445,994,165.90x = 7,518,941,974.10 × 4,444,799,927.40
  4. Step 4: Simplify right side
    5,445,994,165.90x = 33,420,192,740,615,602,176
  5. Step 5: Solve for x
    x = 33,420,192,740,615,602,176/5,445,994,165.90
  6. Step 6: Final answer
    x = 6,136,655,993.85

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1.5x scale

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.