Home / 9,574,953,142.91-14,349,971,883.05-3,895,923,353.63

Finding the Fourth Proportional to 9,574,953,142.91, 14,349,971,883.05 and 3,895,923,353.63

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Solution

The fourth proportional to 9,574,953,142.91, 14,349,971,883.05 and 3,895,923,353.63 is: 5,838,816,101.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,574,953,142.91 : 14,349,971,883.05 = 3,895,923,353.63 : x
  2. Step 2: Convert to fraction form
    9,574,953,142.91/14,349,971,883.05 = 3,895,923,353.63/x
  3. Step 3: Cross multiply
    9,574,953,142.91x = 14,349,971,883.05 × 3,895,923,353.63
  4. Step 4: Simplify right side
    9,574,953,142.91x = 55,906,390,583,088,881,664
  5. Step 5: Solve for x
    x = 55,906,390,583,088,881,664/9,574,953,142.91
  6. Step 6: Final answer
    x = 5,838,816,101.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.