Home / 1,708,992,082.40-2,563,488,123.60-1,134,563,410.40

Finding the Fourth Proportional to 1,708,992,082.40, 2,563,488,123.60 and 1,134,563,410.40

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Solution

The fourth proportional to 1,708,992,082.40, 2,563,488,123.60 and 1,134,563,410.40 is: 1,701,845,115.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,708,992,082.40 : 2,563,488,123.60 = 1,134,563,410.40 : x
  2. Step 2: Convert to fraction form
    1,708,992,082.40/2,563,488,123.60 = 1,134,563,410.40/x
  3. Step 3: Cross multiply
    1,708,992,082.40x = 2,563,488,123.60 × 1,134,563,410.40
  4. Step 4: Simplify right side
    1,708,992,082.40x = 2,908,439,828,031,513,088
  5. Step 5: Solve for x
    x = 2,908,439,828,031,513,088/1,708,992,082.40
  6. Step 6: Final answer
    x = 1,701,845,115.60

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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.