Home / 1,753,752,017.88-2,420,176,946.94-1,048,903,985.52

Finding the Fourth Proportional to 1,753,752,017.88, 2,420,176,946.94 and 1,048,903,985.52

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Solution

The fourth proportional to 1,753,752,017.88, 2,420,176,946.94 and 1,048,903,985.52 is: 1,447,486,998.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,752,017.88 : 2,420,176,946.94 = 1,048,903,985.52 : x
  2. Step 2: Convert to fraction form
    1,753,752,017.88/2,420,176,946.94 = 1,048,903,985.52/x
  3. Step 3: Cross multiply
    1,753,752,017.88x = 2,420,176,946.94 × 1,048,903,985.52
  4. Step 4: Simplify right side
    1,753,752,017.88x = 2,538,533,245,308,991,488
  5. Step 5: Solve for x
    x = 2,538,533,245,308,991,488/1,753,752,017.88
  6. Step 6: Final answer
    x = 1,447,486,998.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.