Home / 10,510,218,875.93-14,502,541,860.41-6,383,457,301.37

Finding the Fourth Proportional to 10,510,218,875.93, 14,502,541,860.41 and 6,383,457,301.37

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Solution

The fourth proportional to 10,510,218,875.93, 14,502,541,860.41 and 6,383,457,301.37 is: 8,808,223,484.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,510,218,875.93 : 14,502,541,860.41 = 6,383,457,301.37 : x
  2. Step 2: Convert to fraction form
    10,510,218,875.93/14,502,541,860.41 = 6,383,457,301.37/x
  3. Step 3: Cross multiply
    10,510,218,875.93x = 14,502,541,860.41 × 6,383,457,301.37
  4. Step 4: Simplify right side
    10,510,218,875.93x = 92,576,356,727,160,225,792
  5. Step 5: Solve for x
    x = 92,576,356,727,160,225,792/10,510,218,875.93
  6. Step 6: Final answer
    x = 8,808,223,484.21

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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.