Home / 32,946,063,776,411-45,465,575,432,689-18,130,929,009,603

Finding the Fourth Proportional to 32,946,063,776,411, 45,465,575,432,689 and 18,130,929,009,603

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Solution

The fourth proportional to 32,946,063,776,411, 45,465,575,432,689 and 18,130,929,009,603 is: 25,020,686,117,321.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,946,063,776,411 : 45,465,575,432,689 = 18,130,929,009,603 : x
  2. Step 2: Convert to fraction form
    32,946,063,776,411/45,465,575,432,689 = 18,130,929,009,603/x
  3. Step 3: Cross multiply
    32,946,063,776,411x = 45,465,575,432,689 × 18,130,929,009,603
  4. Step 4: Simplify right side
    32,946,063,776,411x = 824,333,120,550,834,472,291,926,016
  5. Step 5: Solve for x
    x = 824,333,120,550,834,472,291,926,016/32,946,063,776,411
  6. Step 6: Final answer
    x = 25,020,686,117,321.47

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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.