Home / 2,952,070,704,989.70-4,423,270,502,133.20-1,572,209,696,503.60

Finding the Fourth Proportional to 2,952,070,704,989.70, 4,423,270,502,133.20 and 1,572,209,696,503.60

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Solution

The fourth proportional to 2,952,070,704,989.70, 4,423,270,502,133.20 and 1,572,209,696,503.60 is: 2,355,739,231,434.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,952,070,704,989.70 : 4,423,270,502,133.20 = 1,572,209,696,503.60 : x
  2. Step 2: Convert to fraction form
    2,952,070,704,989.70/4,423,270,502,133.20 = 1,572,209,696,503.60/x
  3. Step 3: Cross multiply
    2,952,070,704,989.70x = 4,423,270,502,133.20 × 1,572,209,696,503.60
  4. Step 4: Simplify right side
    2,952,070,704,989.70x = 6,954,308,773,712,165,339,136,000
  5. Step 5: Solve for x
    x = 6,954,308,773,712,165,339,136,000/2,952,070,704,989.70
  6. Step 6: Final answer
    x = 2,355,739,231,434.31

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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.