Home / 3,312,452,754.40-4,964,459,096.40-1,760,487,570.40

Finding the Fourth Proportional to 3,312,452,754.40, 4,964,459,096.40 and 1,760,487,570.40

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Solution

The fourth proportional to 3,312,452,754.40, 4,964,459,096.40 and 1,760,487,570.40 is: 2,638,488,510.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,312,452,754.40 : 4,964,459,096.40 = 1,760,487,570.40 : x
  2. Step 2: Convert to fraction form
    3,312,452,754.40/4,964,459,096.40 = 1,760,487,570.40/x
  3. Step 3: Cross multiply
    3,312,452,754.40x = 4,964,459,096.40 × 1,760,487,570.40
  4. Step 4: Simplify right side
    3,312,452,754.40x = 8,739,868,532,971,415,552
  5. Step 5: Solve for x
    x = 8,739,868,532,971,415,552/3,312,452,754.40
  6. Step 6: Final answer
    x = 2,638,488,510.17

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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.