Home / 74,554,947,162.95-111,832,838,816.80-24,868,133,045.51

Finding the Fourth Proportional to 74,554,947,162.95, 111,832,838,816.80 and 24,868,133,045.51

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Solution

The fourth proportional to 74,554,947,162.95, 111,832,838,816.80 and 24,868,133,045.51 is: 37,302,339,018.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,554,947,162.95 : 111,832,838,816.80 = 24,868,133,045.51 : x
  2. Step 2: Convert to fraction form
    74,554,947,162.95/111,832,838,816.80 = 24,868,133,045.51/x
  3. Step 3: Cross multiply
    74,554,947,162.95x = 111,832,838,816.80 × 24,868,133,045.51
  4. Step 4: Simplify right side
    74,554,947,162.95x = 2,781,073,914,553,257,426,944
  5. Step 5: Solve for x
    x = 2,781,073,914,553,257,426,944/74,554,947,162.95
  6. Step 6: Final answer
    x = 37,302,339,018.16

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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.