Home / 29,535,347,904.42-44,310,069,914.72-9,638,272,345.08

Finding the Fourth Proportional to 29,535,347,904.42, 44,310,069,914.72 and 9,638,272,345.08

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Solution

The fourth proportional to 29,535,347,904.42, 44,310,069,914.72 and 9,638,272,345.08 is: 14,459,708,510.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,535,347,904.42 : 44,310,069,914.72 = 9,638,272,345.08 : x
  2. Step 2: Convert to fraction form
    29,535,347,904.42/44,310,069,914.72 = 9,638,272,345.08/x
  3. Step 3: Cross multiply
    29,535,347,904.42x = 44,310,069,914.72 × 9,638,272,345.08
  4. Step 4: Simplify right side
    29,535,347,904.42x = 427,072,521,467,607,121,920
  5. Step 5: Solve for x
    x = 427,072,521,467,607,121,920/29,535,347,904.42
  6. Step 6: Final answer
    x = 14,459,708,510.96

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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.