Home / 17,103,674,536.65-23,604,468,603.55-9,485,106,421.77

Finding the Fourth Proportional to 17,103,674,536.65, 23,604,468,603.55 and 9,485,106,421.77

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Solution

The fourth proportional to 17,103,674,536.65, 23,604,468,603.55 and 9,485,106,421.77 is: 13,090,222,001.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,103,674,536.65 : 23,604,468,603.55 = 9,485,106,421.77 : x
  2. Step 2: Convert to fraction form
    17,103,674,536.65/23,604,468,603.55 = 9,485,106,421.77/x
  3. Step 3: Cross multiply
    17,103,674,536.65x = 23,604,468,603.55 × 9,485,106,421.77
  4. Step 4: Simplify right side
    17,103,674,536.65x = 223,890,896,734,000,447,488
  5. Step 5: Solve for x
    x = 223,890,896,734,000,447,488/17,103,674,536.65
  6. Step 6: Final answer
    x = 13,090,222,001.96

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1.5x scale

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.