Home / 153,085,113,762.30-229,627,670,643.45-153,085,113,762.30

Finding the Fourth Proportional to 153,085,113,762.30, 229,627,670,643.45 and 153,085,113,762.30

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Solution

The fourth proportional to 153,085,113,762.30, 229,627,670,643.45 and 153,085,113,762.30 is: 229,627,670,643.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,085,113,762.30 : 229,627,670,643.45 = 153,085,113,762.30 : x
  2. Step 2: Convert to fraction form
    153,085,113,762.30/229,627,670,643.45 = 153,085,113,762.30/x
  3. Step 3: Cross multiply
    153,085,113,762.30x = 229,627,670,643.45 × 153,085,113,762.30
  4. Step 4: Simplify right side
    153,085,113,762.30x = 35,152,578,083,424,498,089,984
  5. Step 5: Solve for x
    x = 35,152,578,083,424,498,089,984/153,085,113,762.30
  6. Step 6: Final answer
    x = 229,627,670,643.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.