Home / 1,574,641,006.90-2,361,961,510.35-1,483,941,742.90

Finding the Fourth Proportional to 1,574,641,006.90, 2,361,961,510.35 and 1,483,941,742.90

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Solution

The fourth proportional to 1,574,641,006.90, 2,361,961,510.35 and 1,483,941,742.90 is: 2,225,912,614.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,574,641,006.90 : 2,361,961,510.35 = 1,483,941,742.90 : x
  2. Step 2: Convert to fraction form
    1,574,641,006.90/2,361,961,510.35 = 1,483,941,742.90/x
  3. Step 3: Cross multiply
    1,574,641,006.90x = 2,361,961,510.35 × 1,483,941,742.90
  4. Step 4: Simplify right side
    1,574,641,006.90x = 3,505,013,280,331,495,424
  5. Step 5: Solve for x
    x = 3,505,013,280,331,495,424/1,574,641,006.90
  6. Step 6: Final answer
    x = 2,225,912,614.35

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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.