Home / 19,285,031,420,581-28,931,735,933,252-7,046,422,168,335.60

Finding the Fourth Proportional to 19,285,031,420,581, 28,931,735,933,252 and 7,046,422,168,335.60

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Solution

The fourth proportional to 19,285,031,420,581, 28,931,735,933,252 and 7,046,422,168,335.60 is: 10,571,163,769,582.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,285,031,420,581 : 28,931,735,933,252 = 7,046,422,168,335.60 : x
  2. Step 2: Convert to fraction form
    19,285,031,420,581/28,931,735,933,252 = 7,046,422,168,335.60/x
  3. Step 3: Cross multiply
    19,285,031,420,581x = 28,931,735,933,252 × 7,046,422,168,335.60
  4. Step 4: Simplify right side
    19,285,031,420,581x = 203,865,225,448,498,549,605,007,360
  5. Step 5: Solve for x
    x = 203,865,225,448,498,549,605,007,360/19,285,031,420,581
  6. Step 6: Final answer
    x = 10,571,163,769,582.11

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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.