Home / 17,556,346-26,310,607.80-9,883,650.16

Finding the Fourth Proportional to 17,556,346, 26,310,607.80 and 9,883,650.16

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Solution

The fourth proportional to 17,556,346, 26,310,607.80 and 9,883,650.16 is: 14,812,014.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,556,346 : 26,310,607.80 = 9,883,650.16 : x
  2. Step 2: Convert to fraction form
    17,556,346/26,310,607.80 = 9,883,650.16/x
  3. Step 3: Cross multiply
    17,556,346x = 26,310,607.80 × 9,883,650.16
  4. Step 4: Simplify right side
    17,556,346x = 260,044,842,992,167.25
  5. Step 5: Solve for x
    x = 260,044,842,992,167.25/17,556,346
  6. Step 6: Final answer
    x = 14,812,014.01

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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.