Home / 67,395,981,411.71-93,009,377,937.93-37,322,465,953.10

Finding the Fourth Proportional to 67,395,981,411.71, 93,009,377,937.93 and 37,322,465,953.10

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Solution

The fourth proportional to 67,395,981,411.71, 93,009,377,937.93 and 37,322,465,953.10 is: 51,506,622,037.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,395,981,411.71 : 93,009,377,937.93 = 37,322,465,953.10 : x
  2. Step 2: Convert to fraction form
    67,395,981,411.71/93,009,377,937.93 = 37,322,465,953.10/x
  3. Step 3: Cross multiply
    67,395,981,411.71x = 93,009,377,937.93 × 37,322,465,953.10
  4. Step 4: Simplify right side
    67,395,981,411.71x = 3,471,339,341,407,030,607,872
  5. Step 5: Solve for x
    x = 3,471,339,341,407,030,607,872/67,395,981,411.71
  6. Step 6: Final answer
    x = 51,506,622,037.32

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