Home / 526,421,048,976-726,461,047,586.90-301,124,077,200

Finding the Fourth Proportional to 526,421,048,976, 726,461,047,586.90 and 301,124,077,200

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Solution

The fourth proportional to 526,421,048,976, 726,461,047,586.90 and 301,124,077,200 is: 415,551,226,536.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    526,421,048,976 : 726,461,047,586.90 = 301,124,077,200 : x
  2. Step 2: Convert to fraction form
    526,421,048,976/726,461,047,586.90 = 301,124,077,200/x
  3. Step 3: Cross multiply
    526,421,048,976x = 726,461,047,586.90 × 301,124,077,200
  4. Step 4: Simplify right side
    526,421,048,976x = 218,754,912,576,350,554,423,296
  5. Step 5: Solve for x
    x = 218,754,912,576,350,554,423,296/526,421,048,976
  6. Step 6: Final answer
    x = 415,551,226,536.01

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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.