Home / 14,084,046,532.19-19,436,421,602.72-7,740,299,088.11

Finding the Fourth Proportional to 14,084,046,532.19, 19,436,421,602.72 and 7,740,299,088.11

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Solution

The fourth proportional to 14,084,046,532.19, 19,436,421,602.72 and 7,740,299,088.11 is: 10,681,853,121.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,084,046,532.19 : 19,436,421,602.72 = 7,740,299,088.11 : x
  2. Step 2: Convert to fraction form
    14,084,046,532.19/19,436,421,602.72 = 7,740,299,088.11/x
  3. Step 3: Cross multiply
    14,084,046,532.19x = 19,436,421,602.72 × 7,740,299,088.11
  4. Step 4: Simplify right side
    14,084,046,532.19x = 150,443,716,407,616,405,504
  5. Step 5: Solve for x
    x = 150,443,716,407,616,405,504/14,084,046,532.19
  6. Step 6: Final answer
    x = 10,681,853,121.10

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Find fourth proportional to 14,084,046,533.19, 19,436,421,604.10 and 7,740,299,089.11
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1.5x scale

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.