Home / 64,164,159.10-88,546,559.70-34,795,482.94

Finding the Fourth Proportional to 64,164,159.10, 88,546,559.70 and 34,795,482.94

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Solution

The fourth proportional to 64,164,159.10, 88,546,559.70 and 34,795,482.94 is: 48,017,777.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,164,159.10 : 88,546,559.70 = 34,795,482.94 : x
  2. Step 2: Convert to fraction form
    64,164,159.10/88,546,559.70 = 34,795,482.94/x
  3. Step 3: Cross multiply
    64,164,159.10x = 88,546,559.70 × 34,795,482.94
  4. Step 4: Simplify right side
    64,164,159.10x = 3,081,020,307,437,041.50
  5. Step 5: Solve for x
    x = 3,081,020,307,437,041.50/64,164,159.10
  6. Step 6: Final answer
    x = 48,017,777.38

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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.