Home / 453,565,090,358.10-625,920,075,823.71-244,992,011,996.22

Finding the Fourth Proportional to 453,565,090,358.10, 625,920,075,823.71 and 244,992,011,996.22

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Solution

The fourth proportional to 453,565,090,358.10, 625,920,075,823.71 and 244,992,011,996.22 is: 338,089,112,201.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    453,565,090,358.10 : 625,920,075,823.71 = 244,992,011,996.22 : x
  2. Step 2: Convert to fraction form
    453,565,090,358.10/625,920,075,823.71 = 244,992,011,996.22/x
  3. Step 3: Cross multiply
    453,565,090,358.10x = 625,920,075,823.71 × 244,992,011,996.22
  4. Step 4: Simplify right side
    453,565,090,358.10x = 153,345,418,724,877,275,234,304
  5. Step 5: Solve for x
    x = 153,345,418,724,877,275,234,304/453,565,090,358.10
  6. Step 6: Final answer
    x = 338,089,112,201.75

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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.