Home / 948,185,456,562.24-1,308,496,898,460.90-514,637,935,028.40

Finding the Fourth Proportional to 948,185,456,562.24, 1,308,496,898,460.90 and 514,637,935,028.40

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Solution

The fourth proportional to 948,185,456,562.24, 1,308,496,898,460.90 and 514,637,935,028.40 is: 710,200,875,951.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    948,185,456,562.24 : 1,308,496,898,460.90 = 514,637,935,028.40 : x
  2. Step 2: Convert to fraction form
    948,185,456,562.24/1,308,496,898,460.90 = 514,637,935,028.40/x
  3. Step 3: Cross multiply
    948,185,456,562.24x = 1,308,496,898,460.90 × 514,637,935,028.40
  4. Step 4: Simplify right side
    948,185,456,562.24x = 673,402,141,814,983,483,195,392
  5. Step 5: Solve for x
    x = 673,402,141,814,983,483,195,392/948,185,456,562.24
  6. Step 6: Final answer
    x = 710,200,875,951.51

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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.