Home / 11,406,088,765,387-17,116,170,461,668-5,285,653,159,000.40

Finding the Fourth Proportional to 11,406,088,765,387, 17,116,170,461,668 and 5,285,653,159,000.40

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Solution

The fourth proportional to 11,406,088,765,387, 17,116,170,461,668 and 5,285,653,159,000.40 is: 7,931,740,873,808.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,406,088,765,387 : 17,116,170,461,668 = 5,285,653,159,000.40 : x
  2. Step 2: Convert to fraction form
    11,406,088,765,387/17,116,170,461,668 = 5,285,653,159,000.40/x
  3. Step 3: Cross multiply
    11,406,088,765,387x = 17,116,170,461,668 × 5,285,653,159,000.40
  4. Step 4: Simplify right side
    11,406,088,765,387x = 90,470,140,470,704,806,769,459,200
  5. Step 5: Solve for x
    x = 90,470,140,470,704,806,769,459,200/11,406,088,765,387
  6. Step 6: Final answer
    x = 7,931,740,873,808.22

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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.