Home / 3,014,893,443.80-4,522,341,806.04-944,777,221.40

Finding the Fourth Proportional to 3,014,893,443.80, 4,522,341,806.04 and 944,777,221.40

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Solution

The fourth proportional to 3,014,893,443.80, 4,522,341,806.04 and 944,777,221.40 is: 1,417,166,346.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,893,443.80 : 4,522,341,806.04 = 944,777,221.40 : x
  2. Step 2: Convert to fraction form
    3,014,893,443.80/4,522,341,806.04 = 944,777,221.40/x
  3. Step 3: Cross multiply
    3,014,893,443.80x = 4,522,341,806.04 × 944,777,221.40
  4. Step 4: Simplify right side
    3,014,893,443.80x = 4,272,605,525,731,528,704
  5. Step 5: Solve for x
    x = 4,272,605,525,731,528,704/3,014,893,443.80
  6. Step 6: Final answer
    x = 1,417,166,346.13

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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.