Home / 34,297,118,094.29-51,439,971,042.04-10,387,938,289.92

Finding the Fourth Proportional to 34,297,118,094.29, 51,439,971,042.04 and 10,387,938,289.92

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Solution

The fourth proportional to 34,297,118,094.29, 51,439,971,042.04 and 10,387,938,289.92 is: 15,580,179,166.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,297,118,094.29 : 51,439,971,042.04 = 10,387,938,289.92 : x
  2. Step 2: Convert to fraction form
    34,297,118,094.29/51,439,971,042.04 = 10,387,938,289.92/x
  3. Step 3: Cross multiply
    34,297,118,094.29x = 51,439,971,042.04 × 10,387,938,289.92
  4. Step 4: Simplify right side
    34,297,118,094.29x = 534,355,244,819,983,302,656
  5. Step 5: Solve for x
    x = 534,355,244,819,983,302,656/34,297,118,094.29
  6. Step 6: Final answer
    x = 15,580,179,166.98

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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.