Home / 34,526,403,111.50-47,645,929,223.34-19,284,717,347.30

Finding the Fourth Proportional to 34,526,403,111.50, 47,645,929,223.34 and 19,284,717,347.30

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Solution

The fourth proportional to 34,526,403,111.50, 47,645,929,223.34 and 19,284,717,347.30 is: 26,612,626,715.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,526,403,111.50 : 47,645,929,223.34 = 19,284,717,347.30 : x
  2. Step 2: Convert to fraction form
    34,526,403,111.50/47,645,929,223.34 = 19,284,717,347.30/x
  3. Step 3: Cross multiply
    34,526,403,111.50x = 47,645,929,223.34 × 19,284,717,347.30
  4. Step 4: Simplify right side
    34,526,403,111.50x = 918,838,277,821,572,841,472
  5. Step 5: Solve for x
    x = 918,838,277,821,572,841,472/34,526,403,111.50
  6. Step 6: Final answer
    x = 26,612,626,715.10

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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.