Home / 2,025,429,903.38-3,038,127,788.10-1,583,144,607.36

Finding the Fourth Proportional to 2,025,429,903.38, 3,038,127,788.10 and 1,583,144,607.36

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Solution

The fourth proportional to 2,025,429,903.38, 3,038,127,788.10 and 1,583,144,607.36 is: 2,374,703,570.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,429,903.38 : 3,038,127,788.10 = 1,583,144,607.36 : x
  2. Step 2: Convert to fraction form
    2,025,429,903.38/3,038,127,788.10 = 1,583,144,607.36/x
  3. Step 3: Cross multiply
    2,025,429,903.38x = 3,038,127,788.10 × 1,583,144,607.36
  4. Step 4: Simplify right side
    2,025,429,903.38x = 4,809,795,624,201,079,808
  5. Step 5: Solve for x
    x = 4,809,795,624,201,079,808/2,025,429,903.38
  6. Step 6: Final answer
    x = 2,374,703,570.92

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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.