Home / 62,208,051.90-93,312,077.85-19,076,912.70

Finding the Fourth Proportional to 62,208,051.90, 93,312,077.85 and 19,076,912.70

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Solution

The fourth proportional to 62,208,051.90, 93,312,077.85 and 19,076,912.70 is: 28,615,369.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,051.90 : 93,312,077.85 = 19,076,912.70 : x
  2. Step 2: Convert to fraction form
    62,208,051.90/93,312,077.85 = 19,076,912.70/x
  3. Step 3: Cross multiply
    62,208,051.90x = 93,312,077.85 × 19,076,912.70
  4. Step 4: Simplify right side
    62,208,051.90x = 1,780,106,363,000,053.50
  5. Step 5: Solve for x
    x = 1,780,106,363,000,053.50/62,208,051.90
  6. Step 6: Final answer
    x = 28,615,369.05

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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.