Home / 10,249,507,223.01-15,370,286,042.21-3,525,370,586.06

Finding the Fourth Proportional to 10,249,507,223.01, 15,370,286,042.21 and 3,525,370,586.06

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Solution

The fourth proportional to 10,249,507,223.01, 15,370,286,042.21 and 3,525,370,586.06 is: 5,286,688,728.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,249,507,223.01 : 15,370,286,042.21 = 3,525,370,586.06 : x
  2. Step 2: Convert to fraction form
    10,249,507,223.01/15,370,286,042.21 = 3,525,370,586.06/x
  3. Step 3: Cross multiply
    10,249,507,223.01x = 15,370,286,042.21 × 3,525,370,586.06
  4. Step 4: Simplify right side
    10,249,507,223.01x = 54,185,954,312,441,225,216
  5. Step 5: Solve for x
    x = 54,185,954,312,441,225,216/10,249,507,223.01
  6. Step 6: Final answer
    x = 5,286,688,728.88

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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.