Home / 9,049,202,549,428.80-13,575,961,173,678-2,929,909,597,002.20

Finding the Fourth Proportional to 9,049,202,549,428.80, 13,575,961,173,678 and 2,929,909,597,002.20

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Solution

The fourth proportional to 9,049,202,549,428.80, 13,575,961,173,678 and 2,929,909,597,002.20 is: 4,395,562,892,312.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,049,202,549,428.80 : 13,575,961,173,678 = 2,929,909,597,002.20 : x
  2. Step 2: Convert to fraction form
    9,049,202,549,428.80/13,575,961,173,678 = 2,929,909,597,002.20/x
  3. Step 3: Cross multiply
    9,049,202,549,428.80x = 13,575,961,173,678 × 2,929,909,597,002.20
  4. Step 4: Simplify right side
    9,049,202,549,428.80x = 39,776,338,931,288,421,617,893,376
  5. Step 5: Solve for x
    x = 39,776,338,931,288,421,617,893,376/9,049,202,549,428.80
  6. Step 6: Final answer
    x = 4,395,562,892,312.45

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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.