Home / 606,367,038.30-909,550,557.45-334,269,246.30

Finding the Fourth Proportional to 606,367,038.30, 909,550,557.45 and 334,269,246.30

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Solution

The fourth proportional to 606,367,038.30, 909,550,557.45 and 334,269,246.30 is: 501,403,869.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,367,038.30 : 909,550,557.45 = 334,269,246.30 : x
  2. Step 2: Convert to fraction form
    606,367,038.30/909,550,557.45 = 334,269,246.30/x
  3. Step 3: Cross multiply
    606,367,038.30x = 909,550,557.45 × 334,269,246.30
  4. Step 4: Simplify right side
    606,367,038.30x = 304,034,779,310,556,352
  5. Step 5: Solve for x
    x = 304,034,779,310,556,352/606,367,038.30
  6. Step 6: Final answer
    x = 501,403,869.45

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Double scale
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Similar ratio
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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.