Home / 55,358,965,885.40-83,030,386,671.30-16,096,262,269.40

Finding the Fourth Proportional to 55,358,965,885.40, 83,030,386,671.30 and 16,096,262,269.40

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Solution

The fourth proportional to 55,358,965,885.40, 83,030,386,671.30 and 16,096,262,269.40 is: 24,142,049,238.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,358,965,885.40 : 83,030,386,671.30 = 16,096,262,269.40 : x
  2. Step 2: Convert to fraction form
    55,358,965,885.40/83,030,386,671.30 = 16,096,262,269.40/x
  3. Step 3: Cross multiply
    55,358,965,885.40x = 83,030,386,671.30 × 16,096,262,269.40
  4. Step 4: Simplify right side
    55,358,965,885.40x = 1,336,478,880,190,938,742,784
  5. Step 5: Solve for x
    x = 1,336,478,880,190,938,742,784/55,358,965,885.40
  6. Step 6: Final answer
    x = 24,142,049,238.38

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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.