Home / 948,185,456,062.98-1,308,496,897,770.50-514,637,934,527.64

Finding the Fourth Proportional to 948,185,456,062.98, 1,308,496,897,770.50 and 514,637,934,527.64

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Solution

The fourth proportional to 948,185,456,062.98, 1,308,496,897,770.50 and 514,637,934,527.64 is: 710,200,875,259.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    948,185,456,062.98 : 1,308,496,897,770.50 = 514,637,934,527.64 : x
  2. Step 2: Convert to fraction form
    948,185,456,062.98/1,308,496,897,770.50 = 514,637,934,527.64/x
  3. Step 3: Cross multiply
    948,185,456,062.98x = 1,308,496,897,770.50 × 514,637,934,527.64
  4. Step 4: Simplify right side
    948,185,456,062.98x = 673,402,140,804,434,586,763,264
  5. Step 5: Solve for x
    x = 673,402,140,804,434,586,763,264/948,185,456,062.98
  6. Step 6: Final answer
    x = 710,200,875,259.69

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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.