Home / 59,535,733,385.11-89,321,026,448.16-19,197,773,821.53

Finding the Fourth Proportional to 59,535,733,385.11, 89,321,026,448.16 and 19,197,773,821.53

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Solution

The fourth proportional to 59,535,733,385.11, 89,321,026,448.16 and 19,197,773,821.53 is: 28,802,280,004.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,535,733,385.11 : 89,321,026,448.16 = 19,197,773,821.53 : x
  2. Step 2: Convert to fraction form
    59,535,733,385.11/89,321,026,448.16 = 19,197,773,821.53/x
  3. Step 3: Cross multiply
    59,535,733,385.11x = 89,321,026,448.16 × 19,197,773,821.53
  4. Step 4: Simplify right side
    59,535,733,385.11x = 1,714,764,863,258,674,855,936
  5. Step 5: Solve for x
    x = 1,714,764,863,258,674,855,936/59,535,733,385.11
  6. Step 6: Final answer
    x = 28,802,280,004.96

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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.