Home / 44,085,290,118.11-66,086,041,683.12-28,104,768,903.15

Finding the Fourth Proportional to 44,085,290,118.11, 66,086,041,683.12 and 28,104,768,903.15

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Solution

The fourth proportional to 44,085,290,118.11, 66,086,041,683.12 and 28,104,768,903.15 is: 42,130,445,875.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,085,290,118.11 : 66,086,041,683.12 = 28,104,768,903.15 : x
  2. Step 2: Convert to fraction form
    44,085,290,118.11/66,086,041,683.12 = 28,104,768,903.15/x
  3. Step 3: Cross multiply
    44,085,290,118.11x = 66,086,041,683.12 × 28,104,768,903.15
  4. Step 4: Simplify right side
    44,085,290,118.11x = 1,857,332,929,227,648,925,696
  5. Step 5: Solve for x
    x = 1,857,332,929,227,648,925,696/44,085,290,118.11
  6. Step 6: Final answer
    x = 42,130,445,875.52

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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.