Home / 18,648,433,500,820-25,733,111,201,258-10,314,740,830,089

Finding the Fourth Proportional to 18,648,433,500,820, 25,733,111,201,258 and 10,314,740,830,089

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Solution

The fourth proportional to 18,648,433,500,820, 25,733,111,201,258 and 10,314,740,830,089 is: 14,233,387,098,233.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,648,433,500,820 : 25,733,111,201,258 = 10,314,740,830,089 : x
  2. Step 2: Convert to fraction form
    18,648,433,500,820/25,733,111,201,258 = 10,314,740,830,089/x
  3. Step 3: Cross multiply
    18,648,433,500,820x = 25,733,111,201,258 × 10,314,740,830,089
  4. Step 4: Simplify right side
    18,648,433,500,820x = 265,430,372,792,836,502,373,531,648
  5. Step 5: Solve for x
    x = 265,430,372,792,836,502,373,531,648/18,648,433,500,820
  6. Step 6: Final answer
    x = 14,233,387,098,233.49

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1.5x scale

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.