Home / 23,453,732,784.62-32,366,172,098.50-12,748,853,502.74

Finding the Fourth Proportional to 23,453,732,784.62, 32,366,172,098.50 and 12,748,853,502.74

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Solution

The fourth proportional to 23,453,732,784.62, 32,366,172,098.50 and 12,748,853,502.74 is: 17,593,429,170.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,453,732,784.62 : 32,366,172,098.50 = 12,748,853,502.74 : x
  2. Step 2: Convert to fraction form
    23,453,732,784.62/32,366,172,098.50 = 12,748,853,502.74/x
  3. Step 3: Cross multiply
    23,453,732,784.62x = 32,366,172,098.50 × 12,748,853,502.74
  4. Step 4: Simplify right side
    23,453,732,784.62x = 412,631,586,528,369,967,104
  5. Step 5: Solve for x
    x = 412,631,586,528,369,967,104/23,453,732,784.62
  6. Step 6: Final answer
    x = 17,593,429,170.43

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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.