Home / 112,437,060,069.42-168,649,650,154.08-36,880,258,133.34

Finding the Fourth Proportional to 112,437,060,069.42, 168,649,650,154.08 and 36,880,258,133.34

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Solution

The fourth proportional to 112,437,060,069.42, 168,649,650,154.08 and 36,880,258,133.34 is: 55,318,438,848.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,437,060,069.42 : 168,649,650,154.08 = 36,880,258,133.34 : x
  2. Step 2: Convert to fraction form
    112,437,060,069.42/168,649,650,154.08 = 36,880,258,133.34/x
  3. Step 3: Cross multiply
    112,437,060,069.42x = 168,649,650,154.08 × 36,880,258,133.34
  4. Step 4: Simplify right side
    112,437,060,069.42x = 6,219,842,631,779,953,410,048
  5. Step 5: Solve for x
    x = 6,219,842,631,779,953,410,048/112,437,060,069.42
  6. Step 6: Final answer
    x = 55,318,438,848.72

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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.