Home / 255,301,632,330.30-382,952,448,495.45-96,124,424,010.30

Finding the Fourth Proportional to 255,301,632,330.30, 382,952,448,495.45 and 96,124,424,010.30

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Solution

The fourth proportional to 255,301,632,330.30, 382,952,448,495.45 and 96,124,424,010.30 is: 144,186,636,015.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    255,301,632,330.30 : 382,952,448,495.45 = 96,124,424,010.30 : x
  2. Step 2: Convert to fraction form
    255,301,632,330.30/382,952,448,495.45 = 96,124,424,010.30/x
  3. Step 3: Cross multiply
    255,301,632,330.30x = 382,952,448,495.45 × 96,124,424,010.30
  4. Step 4: Simplify right side
    255,301,632,330.30x = 36,811,083,534,959,208,562,688
  5. Step 5: Solve for x
    x = 36,811,083,534,959,208,562,688/255,301,632,330.30
  6. Step 6: Final answer
    x = 144,186,636,015.45

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1.5x scale

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.