Home / 64,447,704,048.30-96,671,556,072.45-47,033,445,360.30

Finding the Fourth Proportional to 64,447,704,048.30, 96,671,556,072.45 and 47,033,445,360.30

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Solution

The fourth proportional to 64,447,704,048.30, 96,671,556,072.45 and 47,033,445,360.30 is: 70,550,168,040.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,447,704,048.30 : 96,671,556,072.45 = 47,033,445,360.30 : x
  2. Step 2: Convert to fraction form
    64,447,704,048.30/96,671,556,072.45 = 47,033,445,360.30/x
  3. Step 3: Cross multiply
    64,447,704,048.30x = 96,671,556,072.45 × 47,033,445,360.30
  4. Step 4: Simplify right side
    64,447,704,048.30x = 4,546,796,350,428,754,739,200
  5. Step 5: Solve for x
    x = 4,546,796,350,428,754,739,200/64,447,704,048.30
  6. Step 6: Final answer
    x = 70,550,168,040.45

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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.