Home / 6,749,312,555.90-9,314,050,529.13-4,036,579,941.00

Finding the Fourth Proportional to 6,749,312,555.90, 9,314,050,529.13 and 4,036,579,941.00

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Solution

The fourth proportional to 6,749,312,555.90, 9,314,050,529.13 and 4,036,579,941.00 is: 5,570,479,841.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,749,312,555.90 : 9,314,050,529.13 = 4,036,579,941.00 : x
  2. Step 2: Convert to fraction form
    6,749,312,555.90/9,314,050,529.13 = 4,036,579,941.00/x
  3. Step 3: Cross multiply
    6,749,312,555.90x = 9,314,050,529.13 × 4,036,579,941.00
  4. Step 4: Simplify right side
    6,749,312,555.90x = 37,596,909,535,295,676,416
  5. Step 5: Solve for x
    x = 37,596,909,535,295,676,416/6,749,312,555.90
  6. Step 6: Final answer
    x = 5,570,479,841.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.