Home / 14,032,051,317.34-21,041,189,487.69-6,941,341,643.74

Finding the Fourth Proportional to 14,032,051,317.34, 21,041,189,487.69 and 6,941,341,643.74

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Solution

The fourth proportional to 14,032,051,317.34, 21,041,189,487.69 and 6,941,341,643.74 is: 10,408,605,379.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,032,051,317.34 : 21,041,189,487.69 = 6,941,341,643.74 : x
  2. Step 2: Convert to fraction form
    14,032,051,317.34/21,041,189,487.69 = 6,941,341,643.74/x
  3. Step 3: Cross multiply
    14,032,051,317.34x = 21,041,189,487.69 × 6,941,341,643.74
  4. Step 4: Simplify right side
    14,032,051,317.34x = 146,054,084,824,726,896,640
  5. Step 5: Solve for x
    x = 146,054,084,824,726,896,640/14,032,051,317.34
  6. Step 6: Final answer
    x = 10,408,605,379.33

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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.