Home / 16,041,032,853.01-22,138,927,339.34-9,611,106,761.41

Finding the Fourth Proportional to 16,041,032,853.01, 22,138,927,339.34 and 9,611,106,761.41

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Solution

The fourth proportional to 16,041,032,853.01, 22,138,927,339.34 and 9,611,106,761.41 is: 13,264,706,592.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,041,032,853.01 : 22,138,927,339.34 = 9,611,106,761.41 : x
  2. Step 2: Convert to fraction form
    16,041,032,853.01/22,138,927,339.34 = 9,611,106,761.41/x
  3. Step 3: Cross multiply
    16,041,032,853.01x = 22,138,927,339.34 × 9,611,106,761.41
  4. Step 4: Simplify right side
    16,041,032,853.01x = 212,779,594,241,459,224,576
  5. Step 5: Solve for x
    x = 212,779,594,241,459,224,576/16,041,032,853.01
  6. Step 6: Final answer
    x = 13,264,706,592.85

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Double scale
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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.