Home / 4,344,462,125.20-6,516,693,187.80-2,603,036,256.40

Finding the Fourth Proportional to 4,344,462,125.20, 6,516,693,187.80 and 2,603,036,256.40

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Solution

The fourth proportional to 4,344,462,125.20, 6,516,693,187.80 and 2,603,036,256.40 is: 3,904,554,384.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,344,462,125.20 : 6,516,693,187.80 = 2,603,036,256.40 : x
  2. Step 2: Convert to fraction form
    4,344,462,125.20/6,516,693,187.80 = 2,603,036,256.40/x
  3. Step 3: Cross multiply
    4,344,462,125.20x = 6,516,693,187.80 × 2,603,036,256.40
  4. Step 4: Simplify right side
    4,344,462,125.20x = 16,963,188,639,678,296,064
  5. Step 5: Solve for x
    x = 16,963,188,639,678,296,064/4,344,462,125.20
  6. Step 6: Final answer
    x = 3,904,554,384.60

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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.