Home / 549,659,050.20-824,488,575.30-463,565,608.20

Finding the Fourth Proportional to 549,659,050.20, 824,488,575.30 and 463,565,608.20

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Solution

The fourth proportional to 549,659,050.20, 824,488,575.30 and 463,565,608.20 is: 695,348,412.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    549,659,050.20 : 824,488,575.30 = 463,565,608.20 : x
  2. Step 2: Convert to fraction form
    549,659,050.20/824,488,575.30 = 463,565,608.20/x
  3. Step 3: Cross multiply
    549,659,050.20x = 824,488,575.30 × 463,565,608.20
  4. Step 4: Simplify right side
    549,659,050.20x = 382,204,547,862,895,936
  5. Step 5: Solve for x
    x = 382,204,547,862,895,936/549,659,050.20
  6. Step 6: Final answer
    x = 695,348,412.30

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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.