Home / 8,962,528,875.10-12,369,374,436.76-5,101,003,404.19

Finding the Fourth Proportional to 8,962,528,875.10, 12,369,374,436.76 and 5,101,003,404.19

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Solution

The fourth proportional to 8,962,528,875.10, 12,369,374,436.76 and 5,101,003,404.19 is: 7,040,001,989.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,962,528,875.10 : 12,369,374,436.76 = 5,101,003,404.19 : x
  2. Step 2: Convert to fraction form
    8,962,528,875.10/12,369,374,436.76 = 5,101,003,404.19/x
  3. Step 3: Cross multiply
    8,962,528,875.10x = 12,369,374,436.76 × 5,101,003,404.19
  4. Step 4: Simplify right side
    8,962,528,875.10x = 63,096,221,109,526,175,744
  5. Step 5: Solve for x
    x = 63,096,221,109,526,175,744/8,962,528,875.10
  6. Step 6: Final answer
    x = 7,040,001,989.26

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.