Home / 23,537,967,644.68-32,482,386,022.78-12,833,097,108.90

Finding the Fourth Proportional to 23,537,967,644.68, 32,482,386,022.78 and 12,833,097,108.90

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Solution

The fourth proportional to 23,537,967,644.68, 32,482,386,022.78 and 12,833,097,108.90 is: 17,709,668,925.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,537,967,644.68 : 32,482,386,022.78 = 12,833,097,108.90 : x
  2. Step 2: Convert to fraction form
    23,537,967,644.68/32,482,386,022.78 = 12,833,097,108.90/x
  3. Step 3: Cross multiply
    23,537,967,644.68x = 32,482,386,022.78 × 12,833,097,108.90
  4. Step 4: Simplify right side
    23,537,967,644.68x = 416,849,614,159,111,782,400
  5. Step 5: Solve for x
    x = 416,849,614,159,111,782,400/23,537,967,644.68
  6. Step 6: Final answer
    x = 17,709,668,925.19

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Double scale
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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.