Home / 23,453,732,810.52-32,366,172,134.25-12,748,853,528.64

Finding the Fourth Proportional to 23,453,732,810.52, 32,366,172,134.25 and 12,748,853,528.64

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Solution

The fourth proportional to 23,453,732,810.52, 32,366,172,134.25 and 12,748,853,528.64 is: 17,593,429,206.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,453,732,810.52 : 32,366,172,134.25 = 12,748,853,528.64 : x
  2. Step 2: Convert to fraction form
    23,453,732,810.52/32,366,172,134.25 = 12,748,853,528.64/x
  3. Step 3: Cross multiply
    23,453,732,810.52x = 32,366,172,134.25 × 12,748,853,528.64
  4. Step 4: Simplify right side
    23,453,732,810.52x = 412,631,587,822,302,724,096
  5. Step 5: Solve for x
    x = 412,631,587,822,302,724,096/23,453,732,810.52
  6. Step 6: Final answer
    x = 17,593,429,206.17

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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.