Home / 2,519,442,032.40-3,779,163,048.60-1,596,577,021.20

Finding the Fourth Proportional to 2,519,442,032.40, 3,779,163,048.60 and 1,596,577,021.20

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Solution

The fourth proportional to 2,519,442,032.40, 3,779,163,048.60 and 1,596,577,021.20 is: 2,394,865,531.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,519,442,032.40 : 3,779,163,048.60 = 1,596,577,021.20 : x
  2. Step 2: Convert to fraction form
    2,519,442,032.40/3,779,163,048.60 = 1,596,577,021.20/x
  3. Step 3: Cross multiply
    2,519,442,032.40x = 3,779,163,048.60 × 1,596,577,021.20
  4. Step 4: Simplify right side
    2,519,442,032.40x = 6,033,724,882,762,898,432
  5. Step 5: Solve for x
    x = 6,033,724,882,762,898,432/2,519,442,032.40
  6. Step 6: Final answer
    x = 2,394,865,531.80

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1.5x scale

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.