Home / 1,424,142,425.40-2,134,513,026.90-595,094,465.40

Finding the Fourth Proportional to 1,424,142,425.40, 2,134,513,026.90 and 595,094,465.40

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Solution

The fourth proportional to 1,424,142,425.40, 2,134,513,026.90 and 595,094,465.40 is: 891,931,077.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,424,142,425.40 : 2,134,513,026.90 = 595,094,465.40 : x
  2. Step 2: Convert to fraction form
    1,424,142,425.40/2,134,513,026.90 = 595,094,465.40/x
  3. Step 3: Cross multiply
    1,424,142,425.40x = 2,134,513,026.90 × 595,094,465.40
  4. Step 4: Simplify right side
    1,424,142,425.40x = 1,270,236,888,632,391,424
  5. Step 5: Solve for x
    x = 1,270,236,888,632,391,424/1,424,142,425.40
  6. Step 6: Final answer
    x = 891,931,077.94

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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.