Home / 3,363,032,138.70-5,044,548,208.05-2,316,996,818.40

Finding the Fourth Proportional to 3,363,032,138.70, 5,044,548,208.05 and 2,316,996,818.40

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Solution

The fourth proportional to 3,363,032,138.70, 5,044,548,208.05 and 2,316,996,818.40 is: 3,475,495,227.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,032,138.70 : 5,044,548,208.05 = 2,316,996,818.40 : x
  2. Step 2: Convert to fraction form
    3,363,032,138.70/5,044,548,208.05 = 2,316,996,818.40/x
  3. Step 3: Cross multiply
    3,363,032,138.70x = 5,044,548,208.05 × 2,316,996,818.40
  4. Step 4: Simplify right side
    3,363,032,138.70x = 11,688,202,148,317,272,064
  5. Step 5: Solve for x
    x = 11,688,202,148,317,272,064/3,363,032,138.70
  6. Step 6: Final answer
    x = 3,475,495,227.60

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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.