Home / 29,828,470,869.36-44,737,717,844.16-10,937,854,911.60

Finding the Fourth Proportional to 29,828,470,869.36, 44,737,717,844.16 and 10,937,854,911.60

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Solution

The fourth proportional to 29,828,470,869.36, 44,737,717,844.16 and 10,937,854,911.60 is: 16,404,953,140.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,828,470,869.36 : 44,737,717,844.16 = 10,937,854,911.60 : x
  2. Step 2: Convert to fraction form
    29,828,470,869.36/44,737,717,844.16 = 10,937,854,911.60/x
  3. Step 3: Cross multiply
    29,828,470,869.36x = 44,737,717,844.16 × 10,937,854,911.60
  4. Step 4: Simplify right side
    29,828,470,869.36x = 489,334,666,855,520,468,992
  5. Step 5: Solve for x
    x = 489,334,666,855,520,468,992/29,828,470,869.36
  6. Step 6: Final answer
    x = 16,404,953,140.19

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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.