Home / 61,097,051.34-84,316,957.56-37,899,652.50

Finding the Fourth Proportional to 61,097,051.34, 84,316,957.56 and 37,899,652.50

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Solution

The fourth proportional to 61,097,051.34, 84,316,957.56 and 37,899,652.50 is: 52,303,397.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,097,051.34 : 84,316,957.56 = 37,899,652.50 : x
  2. Step 2: Convert to fraction form
    61,097,051.34/84,316,957.56 = 37,899,652.50/x
  3. Step 3: Cross multiply
    61,097,051.34x = 84,316,957.56 × 37,899,652.50
  4. Step 4: Simplify right side
    61,097,051.34x = 3,195,583,391,381,248
  5. Step 5: Solve for x
    x = 3,195,583,391,381,248/61,097,051.34
  6. Step 6: Final answer
    x = 52,303,397.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.