Home / 948,185,456,554.27-1,308,496,898,450-514,637,935,020.48

Finding the Fourth Proportional to 948,185,456,554.27, 1,308,496,898,450 and 514,637,935,020.48

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Solution

The fourth proportional to 948,185,456,554.27, 1,308,496,898,450 and 514,637,935,020.48 is: 710,200,875,940.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    948,185,456,554.27 : 1,308,496,898,450 = 514,637,935,020.48 : x
  2. Step 2: Convert to fraction form
    948,185,456,554.27/1,308,496,898,450 = 514,637,935,020.48/x
  3. Step 3: Cross multiply
    948,185,456,554.27x = 1,308,496,898,450 × 514,637,935,020.48
  4. Step 4: Simplify right side
    948,185,456,554.27x = 673,402,141,799,010,634,039,296
  5. Step 5: Solve for x
    x = 673,402,141,799,010,634,039,296/948,185,456,554.27
  6. Step 6: Final answer
    x = 710,200,875,940.63

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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.