Home / 17,219,111,743,061-25,828,692,473,110-7,031,790,102,980.80

Finding the Fourth Proportional to 17,219,111,743,061, 25,828,692,473,110 and 7,031,790,102,980.80

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Solution

The fourth proportional to 17,219,111,743,061, 25,828,692,473,110 and 7,031,790,102,980.80 is: 10,547,695,305,975.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,219,111,743,061 : 25,828,692,473,110 = 7,031,790,102,980.80 : x
  2. Step 2: Convert to fraction form
    17,219,111,743,061/25,828,692,473,110 = 7,031,790,102,980.80/x
  3. Step 3: Cross multiply
    17,219,111,743,061x = 25,828,692,473,110 × 7,031,790,102,980.80
  4. Step 4: Simplify right side
    17,219,111,743,061x = 181,621,944,105,349,564,346,662,912
  5. Step 5: Solve for x
    x = 181,621,944,105,349,564,346,662,912/17,219,111,743,061
  6. Step 6: Final answer
    x = 10,547,695,305,975.35

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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.