Home / 4,944,731,806.90-7,417,097,710.35-1,838,671,738.30

Finding the Fourth Proportional to 4,944,731,806.90, 7,417,097,710.35 and 1,838,671,738.30

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Solution

The fourth proportional to 4,944,731,806.90, 7,417,097,710.35 and 1,838,671,738.30 is: 2,758,007,607.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,944,731,806.90 : 7,417,097,710.35 = 1,838,671,738.30 : x
  2. Step 2: Convert to fraction form
    4,944,731,806.90/7,417,097,710.35 = 1,838,671,738.30/x
  3. Step 3: Cross multiply
    4,944,731,806.90x = 7,417,097,710.35 × 1,838,671,738.30
  4. Step 4: Simplify right side
    4,944,731,806.90x = 13,637,607,940,230,184,960
  5. Step 5: Solve for x
    x = 13,637,607,940,230,184,960/4,944,731,806.90
  6. Step 6: Final answer
    x = 2,758,007,607.45

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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.