Home / 1,681,516,099.80-2,320,562,714.76-967,052,210.93

Finding the Fourth Proportional to 1,681,516,099.80, 2,320,562,714.76 and 967,052,210.93

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Solution

The fourth proportional to 1,681,516,099.80, 2,320,562,714.76 and 967,052,210.93 is: 1,334,572,594.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,681,516,099.80 : 2,320,562,714.76 = 967,052,210.93 : x
  2. Step 2: Convert to fraction form
    1,681,516,099.80/2,320,562,714.76 = 967,052,210.93/x
  3. Step 3: Cross multiply
    1,681,516,099.80x = 2,320,562,714.76 × 967,052,210.93
  4. Step 4: Simplify right side
    1,681,516,099.80x = 2,244,105,303,898,778,368
  5. Step 5: Solve for x
    x = 2,244,105,303,898,778,368/1,681,516,099.80
  6. Step 6: Final answer
    x = 1,334,572,594.44

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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.