Home / 111,041,940,017-153,237,877,223.46-63,518,360,033

Finding the Fourth Proportional to 111,041,940,017, 153,237,877,223.46 and 63,518,360,033

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Solution

The fourth proportional to 111,041,940,017, 153,237,877,223.46 and 63,518,360,033 is: 87,655,336,845.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,041,940,017 : 153,237,877,223.46 = 63,518,360,033 : x
  2. Step 2: Convert to fraction form
    111,041,940,017/153,237,877,223.46 = 63,518,360,033/x
  3. Step 3: Cross multiply
    111,041,940,017x = 153,237,877,223.46 × 63,518,360,033
  4. Step 4: Simplify right side
    111,041,940,017x = 9,733,418,656,172,383,141,888
  5. Step 5: Solve for x
    x = 9,733,418,656,172,383,141,888/111,041,940,017
  6. Step 6: Final answer
    x = 87,655,336,845.54

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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.