Home / 26,456,112,015.40-39,684,168,023.10-23,356,748,103.40

Finding the Fourth Proportional to 26,456,112,015.40, 39,684,168,023.10 and 23,356,748,103.40

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Solution

The fourth proportional to 26,456,112,015.40, 39,684,168,023.10 and 23,356,748,103.40 is: 35,035,122,155.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,456,112,015.40 : 39,684,168,023.10 = 23,356,748,103.40 : x
  2. Step 2: Convert to fraction form
    26,456,112,015.40/39,684,168,023.10 = 23,356,748,103.40/x
  3. Step 3: Cross multiply
    26,456,112,015.40x = 39,684,168,023.10 × 23,356,748,103.40
  4. Step 4: Simplify right side
    26,456,112,015.40x = 926,893,116,208,547,889,152
  5. Step 5: Solve for x
    x = 926,893,116,208,547,889,152/26,456,112,015.40
  6. Step 6: Final answer
    x = 35,035,122,155.10

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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.