Home / 1,754,916,828.32-2,632,671,189.12-590,108,430.08

Finding the Fourth Proportional to 1,754,916,828.32, 2,632,671,189.12 and 590,108,430.08

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Solution

The fourth proportional to 1,754,916,828.32, 2,632,671,189.12 and 590,108,430.08 is: 885,262,160.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,916,828.32 : 2,632,671,189.12 = 590,108,430.08 : x
  2. Step 2: Convert to fraction form
    1,754,916,828.32/2,632,671,189.12 = 590,108,430.08/x
  3. Step 3: Cross multiply
    1,754,916,828.32x = 2,632,671,189.12 × 590,108,430.08
  4. Step 4: Simplify right side
    1,754,916,828.32x = 1,553,561,462,328,450,048
  5. Step 5: Solve for x
    x = 1,553,561,462,328,450,048/1,754,916,828.32
  6. Step 6: Final answer
    x = 885,262,160.15

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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.