Home / 4,377,129,501.89-6,566,097,875.64-1,429,424,568.83

Finding the Fourth Proportional to 4,377,129,501.89, 6,566,097,875.64 and 1,429,424,568.83

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Solution

The fourth proportional to 4,377,129,501.89, 6,566,097,875.64 and 1,429,424,568.83 is: 2,144,268,663.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,377,129,501.89 : 6,566,097,875.64 = 1,429,424,568.83 : x
  2. Step 2: Convert to fraction form
    4,377,129,501.89/6,566,097,875.64 = 1,429,424,568.83/x
  3. Step 3: Cross multiply
    4,377,129,501.89x = 6,566,097,875.64 × 1,429,424,568.83
  4. Step 4: Simplify right side
    4,377,129,501.89x = 9,385,741,624,792,983,552
  5. Step 5: Solve for x
    x = 9,385,741,624,792,983,552/4,377,129,501.89
  6. Step 6: Final answer
    x = 2,144,268,663.00

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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.