Home / 1,874,360,076,371.70-2,586,410,090,034.60-1,051,127,623,345.40

Finding the Fourth Proportional to 1,874,360,076,371.70, 2,586,410,090,034.60 and 1,051,127,623,345.40

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Solution

The fourth proportional to 1,874,360,076,371.70, 2,586,410,090,034.60 and 1,051,127,623,345.40 is: 1,450,440,139,654.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,874,360,076,371.70 : 2,586,410,090,034.60 = 1,051,127,623,345.40 : x
  2. Step 2: Convert to fraction form
    1,874,360,076,371.70/2,586,410,090,034.60 = 1,051,127,623,345.40/x
  3. Step 3: Cross multiply
    1,874,360,076,371.70x = 2,586,410,090,034.60 × 1,051,127,623,345.40
  4. Step 4: Simplify right side
    1,874,360,076,371.70x = 2,718,647,090,934,631,553,302,528
  5. Step 5: Solve for x
    x = 2,718,647,090,934,631,553,302,528/1,874,360,076,371.70
  6. Step 6: Final answer
    x = 1,450,440,139,654.10

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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.