Home / 30,567,373,909,588-45,857,501,251,058-9,913,143,478,730.40

Finding the Fourth Proportional to 30,567,373,909,588, 45,857,501,251,058 and 9,913,143,478,730.40

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Solution

The fourth proportional to 30,567,373,909,588, 45,857,501,251,058 and 9,913,143,478,730.40 is: 14,871,803,865,859.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,567,373,909,588 : 45,857,501,251,058 = 9,913,143,478,730.40 : x
  2. Step 2: Convert to fraction form
    30,567,373,909,588/45,857,501,251,058 = 9,913,143,478,730.40/x
  3. Step 3: Cross multiply
    30,567,373,909,588x = 45,857,501,251,058 × 9,913,143,478,730.40
  4. Step 4: Simplify right side
    30,567,373,909,588x = 454,591,989,477,796,805,880,053,760
  5. Step 5: Solve for x
    x = 454,591,989,477,796,805,880,053,760/30,567,373,909,588
  6. Step 6: Final answer
    x = 14,871,803,865,859.93

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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.