Home / 47,333,484,829.80-71,000,227,244.70-22,872,303,901.80

Finding the Fourth Proportional to 47,333,484,829.80, 71,000,227,244.70 and 22,872,303,901.80

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Solution

The fourth proportional to 47,333,484,829.80, 71,000,227,244.70 and 22,872,303,901.80 is: 34,308,455,852.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,333,484,829.80 : 71,000,227,244.70 = 22,872,303,901.80 : x
  2. Step 2: Convert to fraction form
    47,333,484,829.80/71,000,227,244.70 = 22,872,303,901.80/x
  3. Step 3: Cross multiply
    47,333,484,829.80x = 71,000,227,244.70 × 22,872,303,901.80
  4. Step 4: Simplify right side
    47,333,484,829.80x = 1,623,938,774,637,638,320,128
  5. Step 5: Solve for x
    x = 1,623,938,774,637,638,320,128/47,333,484,829.80
  6. Step 6: Final answer
    x = 34,308,455,852.70

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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.