Home / 1,048,528,803,846.60-1,572,864,232,887.40-368,524,487,348.96

Finding the Fourth Proportional to 1,048,528,803,846.60, 1,572,864,232,887.40 and 368,524,487,348.96

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Solution

The fourth proportional to 1,048,528,803,846.60, 1,572,864,232,887.40 and 368,524,487,348.96 is: 552,811,694,793.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,048,528,803,846.60 : 1,572,864,232,887.40 = 368,524,487,348.96 : x
  2. Step 2: Convert to fraction form
    1,048,528,803,846.60/1,572,864,232,887.40 = 368,524,487,348.96/x
  3. Step 3: Cross multiply
    1,048,528,803,846.60x = 1,572,864,232,887.40 × 368,524,487,348.96
  4. Step 4: Simplify right side
    1,048,528,803,846.60x = 579,638,985,094,344,344,600,576
  5. Step 5: Solve for x
    x = 579,638,985,094,344,344,600,576/1,048,528,803,846.60
  6. Step 6: Final answer
    x = 552,811,694,793.60

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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.