Home / 948,185,456,552.05-1,308,496,898,446.90-514,637,935,018.23

Finding the Fourth Proportional to 948,185,456,552.05, 1,308,496,898,446.90 and 514,637,935,018.23

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Solution

The fourth proportional to 948,185,456,552.05, 1,308,496,898,446.90 and 514,637,935,018.23 is: 710,200,875,937.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    948,185,456,552.05 : 1,308,496,898,446.90 = 514,637,935,018.23 : x
  2. Step 2: Convert to fraction form
    948,185,456,552.05/1,308,496,898,446.90 = 514,637,935,018.23/x
  3. Step 3: Cross multiply
    948,185,456,552.05x = 1,308,496,898,446.90 × 514,637,935,018.23
  4. Step 4: Simplify right side
    948,185,456,552.05x = 673,402,141,794,471,122,042,880
  5. Step 5: Solve for x
    x = 673,402,141,794,471,122,042,880/948,185,456,552.05
  6. Step 6: Final answer
    x = 710,200,875,937.51

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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.