Home / 567,974,605.60-851,961,908.40-506,752,602.40

Finding the Fourth Proportional to 567,974,605.60, 851,961,908.40 and 506,752,602.40

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Solution

The fourth proportional to 567,974,605.60, 851,961,908.40 and 506,752,602.40 is: 760,128,903.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,974,605.60 : 851,961,908.40 = 506,752,602.40 : x
  2. Step 2: Convert to fraction form
    567,974,605.60/851,961,908.40 = 506,752,602.40/x
  3. Step 3: Cross multiply
    567,974,605.60x = 851,961,908.40 × 506,752,602.40
  4. Step 4: Simplify right side
    567,974,605.60x = 431,733,914,227,370,368
  5. Step 5: Solve for x
    x = 431,733,914,227,370,368/567,974,605.60
  6. Step 6: Final answer
    x = 760,128,903.60

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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.