Home / 794,059,547.20-1,191,089,320.80-241,360,907.20

Finding the Fourth Proportional to 794,059,547.20, 1,191,089,320.80 and 241,360,907.20

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Solution

The fourth proportional to 794,059,547.20, 1,191,089,320.80 and 241,360,907.20 is: 362,041,360.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,059,547.20 : 1,191,089,320.80 = 241,360,907.20 : x
  2. Step 2: Convert to fraction form
    794,059,547.20/1,191,089,320.80 = 241,360,907.20/x
  3. Step 3: Cross multiply
    794,059,547.20x = 1,191,089,320.80 × 241,360,907.20
  4. Step 4: Simplify right side
    794,059,547.20x = 287,482,399,024,519,808
  5. Step 5: Solve for x
    x = 287,482,399,024,519,808/794,059,547.20
  6. Step 6: Final answer
    x = 362,041,360.80

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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.