Home / 10,479,242,937,174-15,718,843,326,532-9,841,548,048,032.50

Finding the Fourth Proportional to 10,479,242,937,174, 15,718,843,326,532 and 9,841,548,048,032.50

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Solution

The fourth proportional to 10,479,242,937,174, 15,718,843,326,532 and 9,841,548,048,032.50 is: 14,762,302,275,557.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,479,242,937,174 : 15,718,843,326,532 = 9,841,548,048,032.50 : x
  2. Step 2: Convert to fraction form
    10,479,242,937,174/15,718,843,326,532 = 9,841,548,048,032.50/x
  3. Step 3: Cross multiply
    10,479,242,937,174x = 15,718,843,326,532 × 9,841,548,048,032.50
  4. Step 4: Simplify right side
    10,479,242,937,174x = 154,697,751,857,559,687,279,935,488
  5. Step 5: Solve for x
    x = 154,697,751,857,559,687,279,935,488/10,479,242,937,174
  6. Step 6: Final answer
    x = 14,762,302,275,557.13

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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.