Home / 1,140,607,008,045.30-1,710,910,512,068.10-956,504,791,672.60

Finding the Fourth Proportional to 1,140,607,008,045.30, 1,710,910,512,068.10 and 956,504,791,672.60

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Solution

The fourth proportional to 1,140,607,008,045.30, 1,710,910,512,068.10 and 956,504,791,672.60 is: 1,434,757,187,509.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,140,607,008,045.30 : 1,710,910,512,068.10 = 956,504,791,672.60 : x
  2. Step 2: Convert to fraction form
    1,140,607,008,045.30/1,710,910,512,068.10 = 956,504,791,672.60/x
  3. Step 3: Cross multiply
    1,140,607,008,045.30x = 1,710,910,512,068.10 × 956,504,791,672.60
  4. Step 4: Simplify right side
    1,140,607,008,045.30x = 1,636,494,102,916,159,464,538,112
  5. Step 5: Solve for x
    x = 1,636,494,102,916,159,464,538,112/1,140,607,008,045.30
  6. Step 6: Final answer
    x = 1,434,757,187,509.03

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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.