Home / 44,211,439,308.66-66,307,394,095.46-12,762,254,737.14

Finding the Fourth Proportional to 44,211,439,308.66, 66,307,394,095.46 and 12,762,254,737.14

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Solution

The fourth proportional to 44,211,439,308.66, 66,307,394,095.46 and 12,762,254,737.14 is: 19,140,563,339.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,211,439,308.66 : 66,307,394,095.46 = 12,762,254,737.14 : x
  2. Step 2: Convert to fraction form
    44,211,439,308.66/66,307,394,095.46 = 12,762,254,737.14/x
  3. Step 3: Cross multiply
    44,211,439,308.66x = 66,307,394,095.46 × 12,762,254,737.14
  4. Step 4: Simplify right side
    44,211,439,308.66x = 846,231,854,402,193,195,008
  5. Step 5: Solve for x
    x = 846,231,854,402,193,195,008/44,211,439,308.66
  6. Step 6: Final answer
    x = 19,140,563,339.15

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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.