Home / 17,918,697,439,011-24,727,539,303,664-10,008,485,794,251

Finding the Fourth Proportional to 17,918,697,439,011, 24,727,539,303,664 and 10,008,485,794,251

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Solution

The fourth proportional to 17,918,697,439,011, 24,727,539,303,664 and 10,008,485,794,251 is: 13,811,563,406,874.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,918,697,439,011 : 24,727,539,303,664 = 10,008,485,794,251 : x
  2. Step 2: Convert to fraction form
    17,918,697,439,011/24,727,539,303,664 = 10,008,485,794,251/x
  3. Step 3: Cross multiply
    17,918,697,439,011x = 24,727,539,303,664 × 10,008,485,794,251
  4. Step 4: Simplify right side
    17,918,697,439,011x = 247,485,225,847,504,407,808,180,224
  5. Step 5: Solve for x
    x = 247,485,225,847,504,407,808,180,224/17,918,697,439,011
  6. Step 6: Final answer
    x = 13,811,563,406,874.74

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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.