Home / 11,377,716,409,688-15,701,264,193,798-6,175,145,158,729

Finding the Fourth Proportional to 11,377,716,409,688, 15,701,264,193,798 and 6,175,145,158,729

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Solution

The fourth proportional to 11,377,716,409,688, 15,701,264,193,798 and 6,175,145,158,729 is: 8,521,708,757,804.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,377,716,409,688 : 15,701,264,193,798 = 6,175,145,158,729 : x
  2. Step 2: Convert to fraction form
    11,377,716,409,688/15,701,264,193,798 = 6,175,145,158,729/x
  3. Step 3: Cross multiply
    11,377,716,409,688x = 15,701,264,193,798 × 6,175,145,158,729
  4. Step 4: Simplify right side
    11,377,716,409,688x = 96,957,585,572,256,721,819,140,096
  5. Step 5: Solve for x
    x = 96,957,585,572,256,721,819,140,096/11,377,716,409,688
  6. Step 6: Final answer
    x = 8,521,708,757,804.72

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Why These Related Problems?

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