Home / 173,704,014,711.93-260,406,794,929.98-60,369,016,111.54

Finding the Fourth Proportional to 173,704,014,711.93, 260,406,794,929.98 and 60,369,016,111.54

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Solution

The fourth proportional to 173,704,014,711.93, 260,406,794,929.98 and 60,369,016,111.54 is: 90,501,661,834.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,704,014,711.93 : 260,406,794,929.98 = 60,369,016,111.54 : x
  2. Step 2: Convert to fraction form
    173,704,014,711.93/260,406,794,929.98 = 60,369,016,111.54/x
  3. Step 3: Cross multiply
    173,704,014,711.93x = 260,406,794,929.98 × 60,369,016,111.54
  4. Step 4: Simplify right side
    173,704,014,711.93x = 15,720,501,998,681,155,698,688
  5. Step 5: Solve for x
    x = 15,720,501,998,681,155,698,688/173,704,014,711.93
  6. Step 6: Final answer
    x = 90,501,661,834.08

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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.