Home / 13,523,460,118,662-18,661,350,775,913-7,589,568,778,714.40

Finding the Fourth Proportional to 13,523,460,118,662, 18,661,350,775,913 and 7,589,568,778,714.40

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Solution

The fourth proportional to 13,523,460,118,662, 18,661,350,775,913 and 7,589,568,778,714.40 is: 10,473,030,125,038.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,523,460,118,662 : 18,661,350,775,913 = 7,589,568,778,714.40 : x
  2. Step 2: Convert to fraction form
    13,523,460,118,662/18,661,350,775,913 = 7,589,568,778,714.40/x
  3. Step 3: Cross multiply
    13,523,460,118,662x = 18,661,350,775,913 × 7,589,568,778,714.40
  4. Step 4: Simplify right side
    13,523,460,118,662x = 141,631,605,217,507,056,642,162,688
  5. Step 5: Solve for x
    x = 141,631,605,217,507,056,642,162,688/13,523,460,118,662
  6. Step 6: Final answer
    x = 10,473,030,125,038.74

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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.