Home / 177,147,030.26-244,463,055.01-98,830,599.89

Finding the Fourth Proportional to 177,147,030.26, 244,463,055.01 and 98,830,599.89

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Solution

The fourth proportional to 177,147,030.26, 244,463,055.01 and 98,830,599.89 is: 136,386,313.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,147,030.26 : 244,463,055.01 = 98,830,599.89 : x
  2. Step 2: Convert to fraction form
    177,147,030.26/244,463,055.01 = 98,830,599.89/x
  3. Step 3: Cross multiply
    177,147,030.26x = 244,463,055.01 × 98,830,599.89
  4. Step 4: Simplify right side
    177,147,030.26x = 24,160,430,376,110,980
  5. Step 5: Solve for x
    x = 24,160,430,376,110,980/177,147,030.26
  6. Step 6: Final answer
    x = 136,386,313.34

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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.