Home / 15,960,455,011,947-22,027,069,544,750-9,710,763,717,594.60

Finding the Fourth Proportional to 15,960,455,011,947, 22,027,069,544,750 and 9,710,763,717,594.60

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Solution

The fourth proportional to 15,960,455,011,947, 22,027,069,544,750 and 9,710,763,717,594.60 is: 13,401,852,740,412.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,960,455,011,947 : 22,027,069,544,750 = 9,710,763,717,594.60 : x
  2. Step 2: Convert to fraction form
    15,960,455,011,947/22,027,069,544,750 = 9,710,763,717,594.60/x
  3. Step 3: Cross multiply
    15,960,455,011,947x = 22,027,069,544,750 × 9,710,763,717,594.60
  4. Step 4: Simplify right side
    15,960,455,011,947x = 213,899,667,740,091,305,900,900,352
  5. Step 5: Solve for x
    x = 213,899,667,740,091,305,900,900,352/15,960,455,011,947
  6. Step 6: Final answer
    x = 13,401,852,740,412.44

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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.