Home / 1,702,944,064.60-2,554,416,096.90-476,110,547.80

Finding the Fourth Proportional to 1,702,944,064.60, 2,554,416,096.90 and 476,110,547.80

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Solution

The fourth proportional to 1,702,944,064.60, 2,554,416,096.90 and 476,110,547.80 is: 714,165,821.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,944,064.60 : 2,554,416,096.90 = 476,110,547.80 : x
  2. Step 2: Convert to fraction form
    1,702,944,064.60/2,554,416,096.90 = 476,110,547.80/x
  3. Step 3: Cross multiply
    1,702,944,064.60x = 2,554,416,096.90 × 476,110,547.80
  4. Step 4: Simplify right side
    1,702,944,064.60x = 1,216,184,447,204,196,864
  5. Step 5: Solve for x
    x = 1,216,184,447,204,196,864/1,702,944,064.60
  6. Step 6: Final answer
    x = 714,165,821.70

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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.