Home / 32,449,314,417.10-44,780,316,822.12-17,981,651,036.31

Finding the Fourth Proportional to 32,449,314,417.10, 44,780,316,822.12 and 17,981,651,036.31

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Solution

The fourth proportional to 32,449,314,417.10, 44,780,316,822.12 and 17,981,651,036.31 is: 24,814,824,129.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,449,314,417.10 : 44,780,316,822.12 = 17,981,651,036.31 : x
  2. Step 2: Convert to fraction form
    32,449,314,417.10/44,780,316,822.12 = 17,981,651,036.31/x
  3. Step 3: Cross multiply
    32,449,314,417.10x = 44,780,316,822.12 × 17,981,651,036.31
  4. Step 4: Simplify right side
    32,449,314,417.10x = 805,224,030,390,621,044,736
  5. Step 5: Solve for x
    x = 805,224,030,390,621,044,736/32,449,314,417.10
  6. Step 6: Final answer
    x = 24,814,824,129.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.