Home / 1,144,214,545,775.90-1,577,955,429,452.90-835,076,240,783.25

Finding the Fourth Proportional to 1,144,214,545,775.90, 1,577,955,429,452.90 and 835,076,240,783.25

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Solution

The fourth proportional to 1,144,214,545,775.90, 1,577,955,429,452.90 and 835,076,240,783.25 is: 1,151,631,128,109.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,144,214,545,775.90 : 1,577,955,429,452.90 = 835,076,240,783.25 : x
  2. Step 2: Convert to fraction form
    1,144,214,545,775.90/1,577,955,429,452.90 = 835,076,240,783.25/x
  3. Step 3: Cross multiply
    1,144,214,545,775.90x = 1,577,955,429,452.90 × 835,076,240,783.25
  4. Step 4: Simplify right side
    1,144,214,545,775.90x = 1,317,713,088,151,046,368,264,192
  5. Step 5: Solve for x
    x = 1,317,713,088,151,046,368,264,192/1,144,214,545,775.90
  6. Step 6: Final answer
    x = 1,151,631,128,109.37

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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.