Home / 35,901,848,082.40-53,852,772,123.60-11,055,280,721.20

Finding the Fourth Proportional to 35,901,848,082.40, 53,852,772,123.60 and 11,055,280,721.20

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Solution

The fourth proportional to 35,901,848,082.40, 53,852,772,123.60 and 11,055,280,721.20 is: 16,582,921,081.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,901,848,082.40 : 53,852,772,123.60 = 11,055,280,721.20 : x
  2. Step 2: Convert to fraction form
    35,901,848,082.40/53,852,772,123.60 = 11,055,280,721.20/x
  3. Step 3: Cross multiply
    35,901,848,082.40x = 53,852,772,123.60 × 11,055,280,721.20
  4. Step 4: Simplify right side
    35,901,848,082.40x = 595,357,513,441,211,842,560
  5. Step 5: Solve for x
    x = 595,357,513,441,211,842,560/35,901,848,082.40
  6. Step 6: Final answer
    x = 16,582,921,081.80

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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.