Home / 34,596,064,378.55-51,888,853,225.31-9,415,743,470.35

Finding the Fourth Proportional to 34,596,064,378.55, 51,888,853,225.31 and 9,415,743,470.35

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Solution

The fourth proportional to 34,596,064,378.55, 51,888,853,225.31 and 9,415,743,470.35 is: 14,122,188,165.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,596,064,378.55 : 51,888,853,225.31 = 9,415,743,470.35 : x
  2. Step 2: Convert to fraction form
    34,596,064,378.55/51,888,853,225.31 = 9,415,743,470.35/x
  3. Step 3: Cross multiply
    34,596,064,378.55x = 51,888,853,225.31 × 9,415,743,470.35
  4. Step 4: Simplify right side
    34,596,064,378.55x = 488,572,130,939,985,395,712
  5. Step 5: Solve for x
    x = 488,572,130,939,985,395,712/34,596,064,378.55
  6. Step 6: Final answer
    x = 14,122,188,165.51

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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.