Home / 976,749,354,855.60-1,465,124,032,283.40-976,749,354,855.60

Finding the Fourth Proportional to 976,749,354,855.60, 1,465,124,032,283.40 and 976,749,354,855.60

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Solution

The fourth proportional to 976,749,354,855.60, 1,465,124,032,283.40 and 976,749,354,855.60 is: 1,465,124,032,283.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    976,749,354,855.60 : 1,465,124,032,283.40 = 976,749,354,855.60 : x
  2. Step 2: Convert to fraction form
    976,749,354,855.60/1,465,124,032,283.40 = 976,749,354,855.60/x
  3. Step 3: Cross multiply
    976,749,354,855.60x = 1,465,124,032,283.40 × 976,749,354,855.60
  4. Step 4: Simplify right side
    976,749,354,855.60x = 1,431,058,953,316,246,159,884,288
  5. Step 5: Solve for x
    x = 1,431,058,953,316,246,159,884,288/976,749,354,855.60
  6. Step 6: Final answer
    x = 1,465,124,032,283.40

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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.