Home / 58,012,420,699.20-87,018,631,048.80-16,089,205,339.20

Finding the Fourth Proportional to 58,012,420,699.20, 87,018,631,048.80 and 16,089,205,339.20

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Solution

The fourth proportional to 58,012,420,699.20, 87,018,631,048.80 and 16,089,205,339.20 is: 24,133,808,008.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,012,420,699.20 : 87,018,631,048.80 = 16,089,205,339.20 : x
  2. Step 2: Convert to fraction form
    58,012,420,699.20/87,018,631,048.80 = 16,089,205,339.20/x
  3. Step 3: Cross multiply
    58,012,420,699.20x = 87,018,631,048.80 × 16,089,205,339.20
  4. Step 4: Simplify right side
    58,012,420,699.20x = 1,400,060,623,280,228,007,936
  5. Step 5: Solve for x
    x = 1,400,060,623,280,228,007,936/58,012,420,699.20
  6. Step 6: Final answer
    x = 24,133,808,008.80

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Double scale
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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.