Home / 16,273,356-22,458,281.04-9,030,012

Finding the Fourth Proportional to 16,273,356, 22,458,281.04 and 9,030,012

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Solution

The fourth proportional to 16,273,356, 22,458,281.04 and 9,030,012 is: 12,461,999.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,273,356 : 22,458,281.04 = 9,030,012 : x
  2. Step 2: Convert to fraction form
    16,273,356/22,458,281.04 = 9,030,012/x
  3. Step 3: Cross multiply
    16,273,356x = 22,458,281.04 × 9,030,012
  4. Step 4: Simplify right side
    16,273,356x = 202,798,547,290,572.47
  5. Step 5: Solve for x
    x = 202,798,547,290,572.47/16,273,356
  6. Step 6: Final answer
    x = 12,461,999.07

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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.