Home / 15,865,488,053.70-23,798,232,080.55-9,552,819,279.30

Finding the Fourth Proportional to 15,865,488,053.70, 23,798,232,080.55 and 9,552,819,279.30

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Solution

The fourth proportional to 15,865,488,053.70, 23,798,232,080.55 and 9,552,819,279.30 is: 14,329,228,918.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,865,488,053.70 : 23,798,232,080.55 = 9,552,819,279.30 : x
  2. Step 2: Convert to fraction form
    15,865,488,053.70/23,798,232,080.55 = 9,552,819,279.30/x
  3. Step 3: Cross multiply
    15,865,488,053.70x = 23,798,232,080.55 × 9,552,819,279.30
  4. Step 4: Simplify right side
    15,865,488,053.70x = 227,340,210,232,333,762,560
  5. Step 5: Solve for x
    x = 227,340,210,232,333,762,560/15,865,488,053.70
  6. Step 6: Final answer
    x = 14,329,228,918.95

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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.