Home / 463,574,023,152.20-695,361,034,728.30-337,211,808,547.40

Finding the Fourth Proportional to 463,574,023,152.20, 695,361,034,728.30 and 337,211,808,547.40

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Solution

The fourth proportional to 463,574,023,152.20, 695,361,034,728.30 and 337,211,808,547.40 is: 505,817,712,821.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,574,023,152.20 : 695,361,034,728.30 = 337,211,808,547.40 : x
  2. Step 2: Convert to fraction form
    463,574,023,152.20/695,361,034,728.30 = 337,211,808,547.40/x
  3. Step 3: Cross multiply
    463,574,023,152.20x = 695,361,034,728.30 × 337,211,808,547.40
  4. Step 4: Simplify right side
    463,574,023,152.20x = 234,483,952,114,121,507,340,288
  5. Step 5: Solve for x
    x = 234,483,952,114,121,507,340,288/463,574,023,152.20
  6. Step 6: Final answer
    x = 505,817,712,821.10

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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.