Home / 6,572,767,305.77-9,070,638,239.81-3,602,551,167.53

Finding the Fourth Proportional to 6,572,767,305.77, 9,070,638,239.81 and 3,602,551,167.53

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Solution

The fourth proportional to 6,572,767,305.77, 9,070,638,239.81 and 3,602,551,167.53 is: 4,971,640,841.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,572,767,305.77 : 9,070,638,239.81 = 3,602,551,167.53 : x
  2. Step 2: Convert to fraction form
    6,572,767,305.77/9,070,638,239.81 = 3,602,551,167.53/x
  3. Step 3: Cross multiply
    6,572,767,305.77x = 9,070,638,239.81 × 3,602,551,167.53
  4. Step 4: Simplify right side
    6,572,767,305.77x = 32,677,438,381,069,778,944
  5. Step 5: Solve for x
    x = 32,677,438,381,069,778,944/6,572,767,305.77
  6. Step 6: Final answer
    x = 4,971,640,841.81

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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.