Home / 1,626,581,657,945.40-2,437,191,594,865.80-944,746,007,822.82

Finding the Fourth Proportional to 1,626,581,657,945.40, 2,437,191,594,865.80 and 944,746,007,822.82

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Solution

The fourth proportional to 1,626,581,657,945.40, 2,437,191,594,865.80 and 944,746,007,822.82 is: 1,415,561,904,501.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,626,581,657,945.40 : 2,437,191,594,865.80 = 944,746,007,822.82 : x
  2. Step 2: Convert to fraction form
    1,626,581,657,945.40/2,437,191,594,865.80 = 944,746,007,822.82/x
  3. Step 3: Cross multiply
    1,626,581,657,945.40x = 2,437,191,594,865.80 × 944,746,007,822.82
  4. Step 4: Simplify right side
    1,626,581,657,945.40x = 2,302,527,029,548,795,819,982,848
  5. Step 5: Solve for x
    x = 2,302,527,029,548,795,819,982,848/1,626,581,657,945.40
  6. Step 6: Final answer
    x = 1,415,561,904,501.74

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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.