Home / 1,321,522,277,502-1,823,700,830,650.90-735,559,548,094.05

Finding the Fourth Proportional to 1,321,522,277,502, 1,823,700,830,650.90 and 735,559,548,094.05

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Solution

The fourth proportional to 1,321,522,277,502, 1,823,700,830,650.90 and 735,559,548,094.05 is: 1,015,072,225,182.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,321,522,277,502 : 1,823,700,830,650.90 = 735,559,548,094.05 : x
  2. Step 2: Convert to fraction form
    1,321,522,277,502/1,823,700,830,650.90 = 735,559,548,094.05/x
  3. Step 3: Cross multiply
    1,321,522,277,502x = 1,823,700,830,650.90 × 735,559,548,094.05
  4. Step 4: Simplify right side
    1,321,522,277,502x = 1,341,440,558,852,319,739,904,000
  5. Step 5: Solve for x
    x = 1,341,440,558,852,319,739,904,000/1,321,522,277,502
  6. Step 6: Final answer
    x = 1,015,072,225,182.59

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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.