Home / 38,814,803,444.34-58,069,014,608.22-29,398,572,417.78

Finding the Fourth Proportional to 38,814,803,444.34, 58,069,014,608.22 and 29,398,572,417.78

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Solution

The fourth proportional to 38,814,803,444.34, 58,069,014,608.22 and 29,398,572,417.78 is: 43,981,831,149.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,814,803,444.34 : 58,069,014,608.22 = 29,398,572,417.78 : x
  2. Step 2: Convert to fraction form
    38,814,803,444.34/58,069,014,608.22 = 29,398,572,417.78/x
  3. Step 3: Cross multiply
    38,814,803,444.34x = 58,069,014,608.22 × 29,398,572,417.78
  4. Step 4: Simplify right side
    38,814,803,444.34x = 1,707,146,131,188,880,244,736
  5. Step 5: Solve for x
    x = 1,707,146,131,188,880,244,736/38,814,803,444.34
  6. Step 6: Final answer
    x = 43,981,831,149.47

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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.