Home / 160,415,312,323.52-240,630,961,008.56-61,049,658,065.60

Finding the Fourth Proportional to 160,415,312,323.52, 240,630,961,008.56 and 61,049,658,065.60

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Solution

The fourth proportional to 160,415,312,323.52, 240,630,961,008.56 and 61,049,658,065.60 is: 91,577,528,833.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,415,312,323.52 : 240,630,961,008.56 = 61,049,658,065.60 : x
  2. Step 2: Convert to fraction form
    160,415,312,323.52/240,630,961,008.56 = 61,049,658,065.60/x
  3. Step 3: Cross multiply
    160,415,312,323.52x = 240,630,961,008.56 × 61,049,658,065.60
  4. Step 4: Simplify right side
    160,415,312,323.52x = 14,690,437,889,569,314,570,240
  5. Step 5: Solve for x
    x = 14,690,437,889,569,314,570,240/160,415,312,323.52
  6. Step 6: Final answer
    x = 91,577,528,833.05

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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.