Home / 53,796,218,600,028-74,238,853,260,428-29,132,219,270,068

Finding the Fourth Proportional to 53,796,218,600,028, 74,238,853,260,428 and 29,132,219,270,068

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Solution

The fourth proportional to 53,796,218,600,028, 74,238,853,260,428 and 29,132,219,270,068 is: 40,202,501,362,057.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,796,218,600,028 : 74,238,853,260,428 = 29,132,219,270,068 : x
  2. Step 2: Convert to fraction form
    53,796,218,600,028/74,238,853,260,428 = 29,132,219,270,068/x
  3. Step 3: Cross multiply
    53,796,218,600,028x = 74,238,853,260,428 × 29,132,219,270,068
  4. Step 4: Simplify right side
    53,796,218,600,028x = 2,162,742,551,541,191,124,073,840,640
  5. Step 5: Solve for x
    x = 2,162,742,551,541,191,124,073,840,640/53,796,218,600,028
  6. Step 6: Final answer
    x = 40,202,501,362,057.91

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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.