Home / 1,044,437,000.96-1,566,323,122.20-344,798,868.72

Finding the Fourth Proportional to 1,044,437,000.96, 1,566,323,122.20 and 344,798,868.72

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Solution

The fourth proportional to 1,044,437,000.96, 1,566,323,122.20 and 344,798,868.72 is: 517,088,575.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,437,000.96 : 1,566,323,122.20 = 344,798,868.72 : x
  2. Step 2: Convert to fraction form
    1,044,437,000.96/1,566,323,122.20 = 344,798,868.72/x
  3. Step 3: Cross multiply
    1,044,437,000.96x = 1,566,323,122.20 × 344,798,868.72
  4. Step 4: Simplify right side
    1,044,437,000.96x = 540,066,440,584,538,368
  5. Step 5: Solve for x
    x = 540,066,440,584,538,368/1,044,437,000.96
  6. Step 6: Final answer
    x = 517,088,575.08

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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.