Home / 22,490,964,021.60-33,736,446,032.40-16,686,211,125.60

Finding the Fourth Proportional to 22,490,964,021.60, 33,736,446,032.40 and 16,686,211,125.60

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Solution

The fourth proportional to 22,490,964,021.60, 33,736,446,032.40 and 16,686,211,125.60 is: 25,029,316,688.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,490,964,021.60 : 33,736,446,032.40 = 16,686,211,125.60 : x
  2. Step 2: Convert to fraction form
    22,490,964,021.60/33,736,446,032.40 = 16,686,211,125.60/x
  3. Step 3: Cross multiply
    22,490,964,021.60x = 33,736,446,032.40 × 16,686,211,125.60
  4. Step 4: Simplify right side
    22,490,964,021.60x = 562,933,461,124,036,886,528
  5. Step 5: Solve for x
    x = 562,933,461,124,036,886,528/22,490,964,021.60
  6. Step 6: Final answer
    x = 25,029,316,688.40

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1.5x scale

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.