Home / 4,680,656,132.40-6,459,303,904.11-2,566,066,674.51

Finding the Fourth Proportional to 4,680,656,132.40, 6,459,303,904.11 and 2,566,066,674.51

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Solution

The fourth proportional to 4,680,656,132.40, 6,459,303,904.11 and 2,566,066,674.51 is: 3,541,171,156.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680,656,132.40 : 6,459,303,904.11 = 2,566,066,674.51 : x
  2. Step 2: Convert to fraction form
    4,680,656,132.40/6,459,303,904.11 = 2,566,066,674.51/x
  3. Step 3: Cross multiply
    4,680,656,132.40x = 6,459,303,904.11 × 2,566,066,674.51
  4. Step 4: Simplify right side
    4,680,656,132.40x = 16,575,004,488,869,007,360
  5. Step 5: Solve for x
    x = 16,575,004,488,869,007,360/4,680,656,132.40
  6. Step 6: Final answer
    x = 3,541,171,156.35

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1.5x scale

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.