Home / 49,731,286,656.90-74,596,929,985.35-49,731,286,656.90

Finding the Fourth Proportional to 49,731,286,656.90, 74,596,929,985.35 and 49,731,286,656.90

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Solution

The fourth proportional to 49,731,286,656.90, 74,596,929,985.35 and 49,731,286,656.90 is: 74,596,929,985.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,731,286,656.90 : 74,596,929,985.35 = 49,731,286,656.90 : x
  2. Step 2: Convert to fraction form
    49,731,286,656.90/74,596,929,985.35 = 49,731,286,656.90/x
  3. Step 3: Cross multiply
    49,731,286,656.90x = 74,596,929,985.35 × 49,731,286,656.90
  4. Step 4: Simplify right side
    49,731,286,656.90x = 3,709,801,308,826,140,409,856
  5. Step 5: Solve for x
    x = 3,709,801,308,826,140,409,856/49,731,286,656.90
  6. Step 6: Final answer
    x = 74,596,929,985.35

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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.