Home / 83,921,775,526.69-125,947,941,723.67-58,574,828,023.27

Finding the Fourth Proportional to 83,921,775,526.69, 125,947,941,723.67 and 58,574,828,023.27

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Solution

The fourth proportional to 83,921,775,526.69, 125,947,941,723.67 and 58,574,828,023.27 is: 87,907,804,381.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,921,775,526.69 : 125,947,941,723.67 = 58,574,828,023.27 : x
  2. Step 2: Convert to fraction form
    83,921,775,526.69/125,947,941,723.67 = 58,574,828,023.27/x
  3. Step 3: Cross multiply
    83,921,775,526.69x = 125,947,941,723.67 × 58,574,828,023.27
  4. Step 4: Simplify right side
    83,921,775,526.69x = 7,377,379,026,348,802,048,000
  5. Step 5: Solve for x
    x = 7,377,379,026,348,802,048,000/83,921,775,526.69
  6. Step 6: Final answer
    x = 87,907,804,381.50

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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.