Home / 9,834,456,144.72-14,751,709,411.32-4,018,365,840.72

Finding the Fourth Proportional to 9,834,456,144.72, 14,751,709,411.32 and 4,018,365,840.72

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Solution

The fourth proportional to 9,834,456,144.72, 14,751,709,411.32 and 4,018,365,840.72 is: 6,027,559,055.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,834,456,144.72 : 14,751,709,411.32 = 4,018,365,840.72 : x
  2. Step 2: Convert to fraction form
    9,834,456,144.72/14,751,709,411.32 = 4,018,365,840.72/x
  3. Step 3: Cross multiply
    9,834,456,144.72x = 14,751,709,411.32 × 4,018,365,840.72
  4. Step 4: Simplify right side
    9,834,456,144.72x = 59,277,765,190,676,021,248
  5. Step 5: Solve for x
    x = 59,277,765,190,676,021,248/9,834,456,144.72
  6. Step 6: Final answer
    x = 6,027,559,055.46

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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.