Home / 944,613,261.16-1,417,329,123.26-507,403,850.92

Finding the Fourth Proportional to 944,613,261.16, 1,417,329,123.26 and 507,403,850.92

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Solution

The fourth proportional to 944,613,261.16, 1,417,329,123.26 and 507,403,850.92 is: 761,325,597.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,613,261.16 : 1,417,329,123.26 = 507,403,850.92 : x
  2. Step 2: Convert to fraction form
    944,613,261.16/1,417,329,123.26 = 507,403,850.92/x
  3. Step 3: Cross multiply
    944,613,261.16x = 1,417,329,123.26 × 507,403,850.92
  4. Step 4: Simplify right side
    944,613,261.16x = 719,158,255,163,191,424
  5. Step 5: Solve for x
    x = 719,158,255,163,191,424/944,613,261.16
  6. Step 6: Final answer
    x = 761,325,597.19

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Double scale
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1.5x scale

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.