Home / 1,034,676,512.10-1,552,036,820.40-370,733,900.94

Finding the Fourth Proportional to 1,034,676,512.10, 1,552,036,820.40 and 370,733,900.94

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Solution

The fourth proportional to 1,034,676,512.10, 1,552,036,820.40 and 370,733,900.94 is: 556,108,752.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,676,512.10 : 1,552,036,820.40 = 370,733,900.94 : x
  2. Step 2: Convert to fraction form
    1,034,676,512.10/1,552,036,820.40 = 370,733,900.94/x
  3. Step 3: Cross multiply
    1,034,676,512.10x = 1,552,036,820.40 × 370,733,900.94
  4. Step 4: Simplify right side
    1,034,676,512.10x = 575,392,664,829,406,208
  5. Step 5: Solve for x
    x = 575,392,664,829,406,208/1,034,676,512.10
  6. Step 6: Final answer
    x = 556,108,752.93

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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.