Home / 26,077,487,913.60-39,116,231,870.40-26,077,487,913.60

Finding the Fourth Proportional to 26,077,487,913.60, 39,116,231,870.40 and 26,077,487,913.60

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Solution

The fourth proportional to 26,077,487,913.60, 39,116,231,870.40 and 26,077,487,913.60 is: 39,116,231,870.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,077,487,913.60 : 39,116,231,870.40 = 26,077,487,913.60 : x
  2. Step 2: Convert to fraction form
    26,077,487,913.60/39,116,231,870.40 = 26,077,487,913.60/x
  3. Step 3: Cross multiply
    26,077,487,913.60x = 39,116,231,870.40 × 26,077,487,913.60
  4. Step 4: Simplify right side
    26,077,487,913.60x = 1,020,053,063,825,931,108,352
  5. Step 5: Solve for x
    x = 1,020,053,063,825,931,108,352/26,077,487,913.60
  6. Step 6: Final answer
    x = 39,116,231,870.40

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Double scale
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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.