Home / 61,599,051,086.16-92,239,445,303.64-42,513,554,270.28

Finding the Fourth Proportional to 61,599,051,086.16, 92,239,445,303.64 and 42,513,554,270.28

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Solution

The fourth proportional to 61,599,051,086.16, 92,239,445,303.64 and 42,513,554,270.28 is: 63,660,504,417.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,599,051,086.16 : 92,239,445,303.64 = 42,513,554,270.28 : x
  2. Step 2: Convert to fraction form
    61,599,051,086.16/92,239,445,303.64 = 42,513,554,270.28/x
  3. Step 3: Cross multiply
    61,599,051,086.16x = 92,239,445,303.64 × 42,513,554,270.28
  4. Step 4: Simplify right side
    61,599,051,086.16x = 3,921,426,663,776,822,755,328
  5. Step 5: Solve for x
    x = 3,921,426,663,776,822,755,328/61,599,051,086.16
  6. Step 6: Final answer
    x = 63,660,504,417.38

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1.5x scale

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.