Home / 10,473,260,191.47-14,453,095,246.65-5,715,536,077.53

Finding the Fourth Proportional to 10,473,260,191.47, 14,453,095,246.65 and 5,715,536,077.53

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Solution

The fourth proportional to 10,473,260,191.47, 14,453,095,246.65 and 5,715,536,077.53 is: 7,887,437,703.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,473,260,191.47 : 14,453,095,246.65 = 5,715,536,077.53 : x
  2. Step 2: Convert to fraction form
    10,473,260,191.47/14,453,095,246.65 = 5,715,536,077.53/x
  3. Step 3: Cross multiply
    10,473,260,191.47x = 14,453,095,246.65 × 5,715,536,077.53
  4. Step 4: Simplify right side
    10,473,260,191.47x = 82,607,187,314,205,425,664
  5. Step 5: Solve for x
    x = 82,607,187,314,205,425,664/10,473,260,191.47
  6. Step 6: Final answer
    x = 7,887,437,703.64

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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.