Home / 326,851,003,806.40-451,053,132,859.02-182,335,018,404.72

Finding the Fourth Proportional to 326,851,003,806.40, 451,053,132,859.02 and 182,335,018,404.72

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Solution

The fourth proportional to 326,851,003,806.40, 451,053,132,859.02 and 182,335,018,404.72 is: 251,621,626,746.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,851,003,806.40 : 451,053,132,859.02 = 182,335,018,404.72 : x
  2. Step 2: Convert to fraction form
    326,851,003,806.40/451,053,132,859.02 = 182,335,018,404.72/x
  3. Step 3: Cross multiply
    326,851,003,806.40x = 451,053,132,859.02 × 182,335,018,404.72
  4. Step 4: Simplify right side
    326,851,003,806.40x = 82,242,781,281,356,036,964,352
  5. Step 5: Solve for x
    x = 82,242,781,281,356,036,964,352/326,851,003,806.40
  6. Step 6: Final answer
    x = 251,621,626,746.08

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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.