Home / 30,046,893,112,570-45,072,935,903,336-8,289,400,508,408.20

Finding the Fourth Proportional to 30,046,893,112,570, 45,072,935,903,336 and 8,289,400,508,408.20

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Solution

The fourth proportional to 30,046,893,112,570, 45,072,935,903,336 and 8,289,400,508,408.20 is: 12,434,817,017,279.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,046,893,112,570 : 45,072,935,903,336 = 8,289,400,508,408.20 : x
  2. Step 2: Convert to fraction form
    30,046,893,112,570/45,072,935,903,336 = 8,289,400,508,408.20/x
  3. Step 3: Cross multiply
    30,046,893,112,570x = 45,072,935,903,336 × 8,289,400,508,408.20
  4. Step 4: Simplify right side
    30,046,893,112,570x = 373,627,617,792,563,671,289,823,232
  5. Step 5: Solve for x
    x = 373,627,617,792,563,671,289,823,232/30,046,893,112,570
  6. Step 6: Final answer
    x = 12,434,817,017,279.50

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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.