Home / 1,564,653,075.65-2,347,342,635.95-515,353,624.22

Finding the Fourth Proportional to 1,564,653,075.65, 2,347,342,635.95 and 515,353,624.22

Calculator

Solution

The fourth proportional to 1,564,653,075.65, 2,347,342,635.95 and 515,353,624.22 is: 773,150,005.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,564,653,075.65 : 2,347,342,635.95 = 515,353,624.22 : x
  2. Step 2: Convert to fraction form
    1,564,653,075.65/2,347,342,635.95 = 515,353,624.22/x
  3. Step 3: Cross multiply
    1,564,653,075.65x = 2,347,342,635.95 × 515,353,624.22
  4. Step 4: Simplify right side
    1,564,653,075.65x = 1,209,711,534,722,960,640
  5. Step 5: Solve for x
    x = 1,209,711,534,722,960,640/1,564,653,075.65
  6. Step 6: Final answer
    x = 773,150,005.93

Related Problems

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.