Home / 5,480,703,247.51-7,563,443,040.98-2,974,607,000.47

Finding the Fourth Proportional to 5,480,703,247.51, 7,563,443,040.98 and 2,974,607,000.47

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Solution

The fourth proportional to 5,480,703,247.51, 7,563,443,040.98 and 2,974,607,000.47 is: 4,104,997,041.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,480,703,247.51 : 7,563,443,040.98 = 2,974,607,000.47 : x
  2. Step 2: Convert to fraction form
    5,480,703,247.51/7,563,443,040.98 = 2,974,607,000.47/x
  3. Step 3: Cross multiply
    5,480,703,247.51x = 7,563,443,040.98 × 2,974,607,000.47
  4. Step 4: Simplify right side
    5,480,703,247.51x = 22,498,270,617,355,210,752
  5. Step 5: Solve for x
    x = 22,498,270,617,355,210,752/5,480,703,247.51
  6. Step 6: Final answer
    x = 4,104,997,041.68

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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.