Home / 222,083,880,038.36-306,475,754,452.98-127,036,720,070.37

Finding the Fourth Proportional to 222,083,880,038.36, 306,475,754,452.98 and 127,036,720,070.37

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Solution

The fourth proportional to 222,083,880,038.36, 306,475,754,452.98 and 127,036,720,070.37 is: 175,310,673,697.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,083,880,038.36 : 306,475,754,452.98 = 127,036,720,070.37 : x
  2. Step 2: Convert to fraction form
    222,083,880,038.36/306,475,754,452.98 = 127,036,720,070.37/x
  3. Step 3: Cross multiply
    222,083,880,038.36x = 306,475,754,452.98 × 127,036,720,070.37
  4. Step 4: Simplify right side
    222,083,880,038.36x = 38,933,674,626,798,671,888,384
  5. Step 5: Solve for x
    x = 38,933,674,626,798,671,888,384/222,083,880,038.36
  6. Step 6: Final answer
    x = 175,310,673,697.14

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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.