Home / 1,135,196,402,426.90-1,566,580,803,160.10-647,480,033,765.46

Finding the Fourth Proportional to 1,135,196,402,426.90, 1,566,580,803,160.10 and 647,480,033,765.46

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Solution

The fourth proportional to 1,135,196,402,426.90, 1,566,580,803,160.10 and 647,480,033,765.46 is: 893,528,017,846.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,135,196,402,426.90 : 1,566,580,803,160.10 = 647,480,033,765.46 : x
  2. Step 2: Convert to fraction form
    1,135,196,402,426.90/1,566,580,803,160.10 = 647,480,033,765.46/x
  3. Step 3: Cross multiply
    1,135,196,402,426.90x = 1,566,580,803,160.10 × 647,480,033,765.46
  4. Step 4: Simplify right side
    1,135,196,402,426.90x = 1,014,329,791,326,423,040,917,504
  5. Step 5: Solve for x
    x = 1,014,329,791,326,423,040,917,504/1,135,196,402,426.90
  6. Step 6: Final answer
    x = 893,528,017,846.00

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Double scale
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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.