Home / 47,220,533.16-70,824,071.82-14,871,594

Finding the Fourth Proportional to 47,220,533.16, 70,824,071.82 and 14,871,594

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Solution

The fourth proportional to 47,220,533.16, 70,824,071.82 and 14,871,594 is: 22,305,272.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,220,533.16 : 70,824,071.82 = 14,871,594 : x
  2. Step 2: Convert to fraction form
    47,220,533.16/70,824,071.82 = 14,871,594/x
  3. Step 3: Cross multiply
    47,220,533.16x = 70,824,071.82 × 14,871,594
  4. Step 4: Simplify right side
    47,220,533.16x = 1,053,266,841,533,881
  5. Step 5: Solve for x
    x = 1,053,266,841,533,881/47,220,533.16
  6. Step 6: Final answer
    x = 22,305,272.11

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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.