Home / 4,913,113,946.60-7,369,670,919.90-3,053,495,599.40

Finding the Fourth Proportional to 4,913,113,946.60, 7,369,670,919.90 and 3,053,495,599.40

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Solution

The fourth proportional to 4,913,113,946.60, 7,369,670,919.90 and 3,053,495,599.40 is: 4,580,243,399.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,913,113,946.60 : 7,369,670,919.90 = 3,053,495,599.40 : x
  2. Step 2: Convert to fraction form
    4,913,113,946.60/7,369,670,919.90 = 3,053,495,599.40/x
  3. Step 3: Cross multiply
    4,913,113,946.60x = 7,369,670,919.90 × 3,053,495,599.40
  4. Step 4: Simplify right side
    4,913,113,946.60x = 22,503,257,722,940,801,024
  5. Step 5: Solve for x
    x = 22,503,257,722,940,801,024/4,913,113,946.60
  6. Step 6: Final answer
    x = 4,580,243,399.10

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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.