Home / 97,421,237.22-134,440,237.01-52,766,098.35

Finding the Fourth Proportional to 97,421,237.22, 134,440,237.01 and 52,766,098.35

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Solution

The fourth proportional to 97,421,237.22, 134,440,237.01 and 52,766,098.35 is: 72,816,635.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,421,237.22 : 134,440,237.01 = 52,766,098.35 : x
  2. Step 2: Convert to fraction form
    97,421,237.22/134,440,237.01 = 52,766,098.35/x
  3. Step 3: Cross multiply
    97,421,237.22x = 134,440,237.01 × 52,766,098.35
  4. Step 4: Simplify right side
    97,421,237.22x = 7,093,886,767,894,733
  5. Step 5: Solve for x
    x = 7,093,886,767,894,733/97,421,237.22
  6. Step 6: Final answer
    x = 72,816,635.98

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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.