Home / 16,456,961,995.02-22,710,221,264.21-9,683,219,317.41

Finding the Fourth Proportional to 16,456,961,995.02, 22,710,221,264.21 and 9,683,219,317.41

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Solution

The fourth proportional to 16,456,961,995.02, 22,710,221,264.21 and 9,683,219,317.41 is: 13,362,615,366.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,456,961,995.02 : 22,710,221,264.21 = 9,683,219,317.41 : x
  2. Step 2: Convert to fraction form
    16,456,961,995.02/22,710,221,264.21 = 9,683,219,317.41/x
  3. Step 3: Cross multiply
    16,456,961,995.02x = 22,710,221,264.21 × 9,683,219,317.41
  4. Step 4: Simplify right side
    16,456,961,995.02x = 219,908,053,248,205,225,984
  5. Step 5: Solve for x
    x = 219,908,053,248,205,225,984/16,456,961,995.02
  6. Step 6: Final answer
    x = 13,362,615,366.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.