Home / 86,596,114.21-119,501,685.54-46,902,657.49

Finding the Fourth Proportional to 86,596,114.21, 119,501,685.54 and 46,902,657.49

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Solution

The fourth proportional to 86,596,114.21, 119,501,685.54 and 46,902,657.49 is: 64,725,151.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,596,114.21 : 119,501,685.54 = 46,902,657.49 : x
  2. Step 2: Convert to fraction form
    86,596,114.21/119,501,685.54 = 46,902,657.49/x
  3. Step 3: Cross multiply
    86,596,114.21x = 119,501,685.54 × 46,902,657.49
  4. Step 4: Simplify right side
    86,596,114.21x = 5,604,946,626,360,306
  5. Step 5: Solve for x
    x = 5,604,946,626,360,306/86,596,114.21
  6. Step 6: Final answer
    x = 64,725,151.67

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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.