Home / 160,265,185,359.36-240,405,509,656.98-52,697,075,047.96

Finding the Fourth Proportional to 160,265,185,359.36, 240,405,509,656.98 and 52,697,075,047.96

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Solution

The fourth proportional to 160,265,185,359.36, 240,405,509,656.98 and 52,697,075,047.96 is: 79,048,154,818.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,265,185,359.36 : 240,405,509,656.98 = 52,697,075,047.96 : x
  2. Step 2: Convert to fraction form
    160,265,185,359.36/240,405,509,656.98 = 52,697,075,047.96/x
  3. Step 3: Cross multiply
    160,265,185,359.36x = 240,405,509,656.98 × 52,697,075,047.96
  4. Step 4: Simplify right side
    160,265,185,359.36x = 12,668,667,184,336,947,118,080
  5. Step 5: Solve for x
    x = 12,668,667,184,336,947,118,080/160,265,185,359.36
  6. Step 6: Final answer
    x = 79,048,154,818.72

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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.