Home / 23,046,385,044.23-31,786,402,173.11-19,836,670,564.01

Finding the Fourth Proportional to 23,046,385,044.23, 31,786,402,173.11 and 19,836,670,564.01

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Solution

The fourth proportional to 23,046,385,044.23, 31,786,402,173.11 and 19,836,670,564.01 is: 27,359,448,655.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,046,385,044.23 : 31,786,402,173.11 = 19,836,670,564.01 : x
  2. Step 2: Convert to fraction form
    23,046,385,044.23/31,786,402,173.11 = 19,836,670,564.01/x
  3. Step 3: Cross multiply
    23,046,385,044.23x = 31,786,402,173.11 × 19,836,670,564.01
  4. Step 4: Simplify right side
    23,046,385,044.23x = 630,536,388,323,114,614,784
  5. Step 5: Solve for x
    x = 630,536,388,323,114,614,784/23,046,385,044.23
  6. Step 6: Final answer
    x = 27,359,448,655.96

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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.