Home / 1,709,241,787.80-2,563,862,681.70-1,594,580,002.20

Finding the Fourth Proportional to 1,709,241,787.80, 2,563,862,681.70 and 1,594,580,002.20

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Solution

The fourth proportional to 1,709,241,787.80, 2,563,862,681.70 and 1,594,580,002.20 is: 2,391,870,003.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,709,241,787.80 : 2,563,862,681.70 = 1,594,580,002.20 : x
  2. Step 2: Convert to fraction form
    1,709,241,787.80/2,563,862,681.70 = 1,594,580,002.20/x
  3. Step 3: Cross multiply
    1,709,241,787.80x = 2,563,862,681.70 × 1,594,580,002.20
  4. Step 4: Simplify right side
    1,709,241,787.80x = 4,088,284,160,625,683,968
  5. Step 5: Solve for x
    x = 4,088,284,160,625,683,968/1,709,241,787.80
  6. Step 6: Final answer
    x = 2,391,870,003.30

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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.