Home / 51,597,141,675.60-77,400,105,143.70-15,749,950,498.04

Finding the Fourth Proportional to 51,597,141,675.60, 77,400,105,143.70 and 15,749,950,498.04

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Solution

The fourth proportional to 51,597,141,675.60, 77,400,105,143.70 and 15,749,950,498.04 is: 23,626,266,590.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,597,141,675.60 : 77,400,105,143.70 = 15,749,950,498.04 : x
  2. Step 2: Convert to fraction form
    51,597,141,675.60/77,400,105,143.70 = 15,749,950,498.04/x
  3. Step 3: Cross multiply
    51,597,141,675.60x = 77,400,105,143.70 × 15,749,950,498.04
  4. Step 4: Simplify right side
    51,597,141,675.60x = 1,219,047,824,556,366,233,600
  5. Step 5: Solve for x
    x = 1,219,047,824,556,366,233,600/51,597,141,675.60
  6. Step 6: Final answer
    x = 23,626,266,590.90

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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.